1793 Riverside Drive, Manhattan, NY 10034
BBL 1022460130 (Borough 1, Block 2246, Lot 130) · BIN 1065055 · Last updated:
Also recorded in city data as: 1785 Riverside Dr · 2 Henshaw St · 1785-1793 Riverside Dr · 6 Henshaw St
Summary · as of October 31, 2026
1793 Riverside Drive (Manhattan, NY 10034; tax lot BBL 1022460130) is a 58-unit elevator apartment building (building class D4: elevator co-op), built around 1926, on a 13,775 sq ft lot zoned R7-2. City tax records list the owner as CLOISTER APT CORP. The Department of Finance's final market value for tax year 2027 is $5,455,000. As of October 31, 2026, NYC Open Data shows 10 DOB jobs with a permit issued but no sign-off, 12 active DOB violations, six active ECB violations, 28 open HPD violations and 14 OATH tickets with an unpaid balance. There were 84 311 requests in the past 12 months and 129 HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- CLOISTER APT CORP
- Building class
- D4 · Elevator co-op
- Year built · units
- 1926 · 58 res.
- Lot area · zoning
- 13,775 sq ft · R7-2
- Market value (DOF)
- $5,455,000 FY2027
- Last priced deed
- —
- BBL
- 1022460130
- BIN
- 1065055
- 10Open DOB jobs (permit issued, no sign-off)
- 12Active DOB violations
- 6Active ECB violations
- 28Open HPD violations
- 14OATH tickets with unpaid balance
How to cite: NYC Property Facts, “1793 Riverside Drive, Manhattan, NY 10034 (BBL 1022460130)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/manhattan/1793-riverside-drive-1022460130. Source: NYC Open Data.
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- CLOISTER APT CORPThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- D4 – Elevator co-opThe Department of Finance’s category for what kind of building this is.
- Land use
- Multi-family elevator buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1926Often an estimate for older buildings.
- Floors
- 6
- Units
- 58 residential / 62 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 13,775 sq ft (84.92 ft × 164.75 ft)
- Building floor area
- 66,456 sq ft (incl. 2,500 sq ft commercial)
- Zoning
- R7-2The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 4.82 built / 3.44 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
- Identifiers
- BBL 1022460130 (Borough 1, Block 2246, Lot 130) · BIN 1065055BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-02; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $5,455,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
- Assessed value
- $2,454,750The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $2,454,750Assessed value minus any exemptions.
- Tax class
- Tax class 2 – residential, 4+ units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $5,455,000 | $2,454,750 | 2 |
| 2026 | Final | $6,180,000 | $2,781,000 | 2 |
| 2025 | Final | $5,813,000 | $2,615,850 | 2 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-02
Sales & deed history 4
Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 1986-12-03 | DEED | $0 / not stated | 1793 Realty Co | Cloister Apt. Corp. | FT_1800000167180 |
| 1982-12-29 | DEED | $0 / not stated | Greenberg, Phyllis Fbo; Schneider, Leslie Fbo; Schneider, Howard I.Tr.; Greenberg, Richard Fbo; Eisenberg, Diane Fbo; Greenberg,Beatrice Tr.Fb; Schneider, Selma Tr.Fbo; Horowitz,Gertrude Tr.Fbo; Horowitz, Ira Fbo; Schneider, Michael Fbo; Greenberg, Alfred B.Tr.; Eisenberg, Sylvia Fbo; Greenberg, David Jayfbo; Horowitz, Eugene Tr.; Horowitz, Rona Fbo | 1793 Realty Co. | FT_1090000024409 |
| 1973-12-21 | DEED | $0 / not stated | Wildutchj Realty Corp | And Others; Eisenberg, Sylvia; Schneider, Selma | FT_1320008530332 |
| 1973-11-09 | DEED | $0 / not stated | Greenberg, Beatricetr; Horowitz, Gertrude; Eisenberg, Sylvia Tr; Michelson, William Tr; Greenberg, Alfred Tr; Greenberg, Richard; Eisenberg, Sylvia; Schneider, Selma; Greenberg, David Jay; Greenberg, Phyllis; Michelman, William Tr; Greenberg, Beatrice | — | FT_1430008528643 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-02
DOB job filings 10 open of 54
A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Permitted, not signed off Permit Entire · 2024-08-01 | M01087944-I1 DOB NOW | Alteration | 2024-07-31 | $9,000 |
| Permitted, not signed off Permit Entire · 2024-07-31 | M01087939-I1 DOB NOW | Alteration | 2024-07-30 | $5,000 |
| Permitted, not signed off Permit Entire · 2025-06-26 | M00856398-I1 DOB NOW | Alteration | 2023-04-24 | $100,000 |
| Permitted, not signed off Permit Entire · 2025-07-28 | M00856399-I1 DOB NOW | Alteration | 2023-04-24 | $25,000 |
| Permitted, not signed off Permit Entire · 2022-07-26 | M00565203-S1 DOB NOW | Alteration | 2021-09-21 | $5,000 |
| Permitted, not signed off Permit Entire · 2022-07-25 | M00564777-S1 DOB NOW | Alteration | 2021-09-21 | $5,000 |
| Permitted, not signed off Permit Entire · 2022-07-25 | M00565369-S1 DOB NOW | Alteration | 2021-09-21 | $5,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 2011-10-13 | 110098750 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-02-14 | $30,000 |
| Permitted, not signed off PERMIT ISSUED - PARTIAL JOB · 2003-03-11 | 103265805 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2002-11-19 | $125,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 1993-12-21 | 100748363 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1993-12-07 | $75,000 |
| Not open Approved · 2025-06-26 | M00856399-P3 DOB NOW | Alteration | 2025-06-23 | $25,000 |
| Not open Approved · 2025-06-26 | M00856398-P4 DOB NOW | Alteration | 2025-06-23 | $100,000 |
| Not open Approved · 2025-02-14 | M00856398-P3 DOB NOW | Alteration | 2025-02-11 | $100,000 |
| Not open Approved · 2025-02-13 | M00856399-P2 DOB NOW | Alteration | 2025-02-11 | $25,000 |
| Not open LOC Issued · 2025-08-18 | M01087811-I1 DOB NOW | Alteration | 2024-08-20 | $14,000 |
| Not open Approved · 2023-06-27 | M00856398-P2 DOB NOW | Alteration | 2023-06-26 | $100,000 |
| Not open Approved · 2023-06-29 | M00856399-P1 DOB NOW | Alteration | 2023-06-26 | $25,000 |
| Not open Approved · 2022-07-26 | M00565203-P4 DOB NOW | Alteration | 2022-07-21 | $5,000 |
| Not open Approved · 2022-07-25 | M00564777-P2 DOB NOW | Alteration | 2022-07-20 | $5,000 |
| Not open Approved · 2022-07-25 | M00565369-P2 DOB NOW | Alteration | 2022-07-20 | $5,000 |
Showing 20 of 54 records. The API and the source dataset have the full list.
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-02; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31
Work permits 50
Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2025-07-28 | 2026-05-01 | M00856399-I1 DOB NOW | Plumbing HEREBY FILING FOR THE REMOVAL. RELOCATION AND INSTALLATION OF PLUMBING FIXTURES IN APARTMENT #6A. NO CHNAGE TO USE OCCUPANCY OR EGRESS. | Signed-off |
| 2024-09-03 | 2025-04-29 | M00856398-I1 DOB NOW | General Construction HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
| 2024-09-03 | 2025-04-29 | M00856398-I1 DOB NOW | Structural HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
| 2024-08-26 | 2025-03-18 | M01087811-I1 DOB NOW | General Construction APPLICATION FILE TO EXTERIOR FACADE REPAIR AS BRICK REPLACEMENT, POINTING, REPLACE LINTELS AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICA | Signed-off |
| 2024-08-01 | 2025-08-01 | M01087944-I1 DOB NOW | Supported Scaffold PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRE | Permit Issued |
| 2024-07-31 | 2025-07-31 | M01087939-I1 DOB NOW | Sidewalk Shed PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDI | Permit Issued |
| 2024-06-25 | 2025-06-25 | M00856399-I1 DOB NOW | Plumbing HEREBY FILING FOR THE REMOVAL. RELOCATION AND INSTALLATION OF PLUMBING FIXTURES IN APARTMENT #6A. NO CHNAGE TO USE OCCUPANCY OR EGRESS. | Signed-off |
| 2023-07-10 | 2024-05-18 | M00856398-I1 DOB NOW | General Construction HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
| 2023-07-10 | 2024-05-18 | M00856398-I1 DOB NOW | Structural HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
| 2023-06-22 | 2024-06-22 | M00856399-I1 DOB NOW | Plumbing HEREBY FILING FOR THE REMOVAL. RELOCATION AND INSTALLATION OF PLUMBING FIXTURES IN APARTMENT #6A. NO CHNAGE TO USE OCCUPANCY OR EGRESS. | Signed-off |
| 2023-05-26 | 2023-06-26 | M00856398-I1 DOB NOW | General Construction HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
| 2023-05-26 | 2023-06-26 | M00856398-I1 DOB NOW | Structural HEREBY FOR INTERIOR RENOVATION AND MINOR STRUCTURAL WORK IN APARTMENT #6A. NO CHANGE TO USE OCCUPANCY OR EGRESS. | Permit Issued |
Showing 12 of 50 records. The API and the source dataset have the full list.
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-02; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 12 active of 40
Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Active V-DOB VIOLATION - ACTIVE | 2022-02-22 | FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED | FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022 | V022222FISPNRF00778 |
| Active V-DOB VIOLATION - ACTIVE | 2021-06-20 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2020) | V062021EARCX00423 |
| Active V-DOB VIOLATION - ACTIVE | 2021-04-29 | EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE | FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3 | V042921EGRADE2001659 |
| Active V-DOB VIOLATION - ACTIVE | 2021-03-16 | C-CONSTRUCTION OTHER OPTIONAL | FTM BLDG SAFE COND DUE FIRE:ON ARND 3/13/21 APPROX 8'X8' &(2)2'X2'ROOF OPNGS@EXP1/4 CRNR W/INADQ TMP WETHR PROOF OVR APT LINES G&H & HALLWAY FIRE DMG WALL BTWN 6G/6H & COLP CEIL.FIRE SEPART COMPRM BTWN 6G,6H,5G, 5H.WTR DMG @LINES G&H.OWNR RETN NYSPE EVALU ENTIRE BLDG&PREP RPR DWGS BLDG RPR'D UNDR PRMT AS REQ,STRT BY 4/12/21 CMPLT/SIGNEDOFF BY 5/14/21 | V031621CFEU11201PN |
| Active V-DOB VIOLATION - ACTIVE | 2020-06-29 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2019) | V062920EARCX00325 |
| Active V-DOB VIOLATION - ACTIVE | 2019-03-18 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2018) | V031819EARCX00362 |
| Active V-DOB VIOLATION - ACTIVE | 2019-03-17 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2017) | V031719EARCX00088 |
| Active V-DOB VIOLATION - ACTIVE | 2017-08-02 | BENCH-FAILURE TO BENCHMARK NONE | FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4 | V080217BENCH00187 |
| Active V-DOB VIOLATION - ACTIVE | 2017-05-02 | BENCH-FAILURE TO BENCHMARK NONE | FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4 | V050217BENCH00409 |
| Active V-DOB VIOLATION - ACTIVE | 2017-02-16 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2016 | V021617EARCX00115 |
| Active V-DOB VIOLATION - ACTIVE | 2013-01-31 | FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED | FAILED TO FILE FISP CYCLE 7A TECHNICAL REPORT BY 02/21/2012 | V013113FISPNRF00643 |
| Active V-DOB VIOLATION - ACTIVE | 2007-11-30 | LL1198-LOCAL LAW 11/98 - FACADE FACADE OPTIONAL | V113007LL1198NRF44449 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2022-08-21 | EARCX-FAILURE TO SUBMIT EER NONE | FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2021) | V*082122EARCX01041 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2021-12-22 | AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE | FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION | V*122221AEUHAZ100162 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2021-03-13 | C-CONSTRUCTION OTHER OPTIONAL | DUE O FIRE | V*031321CCER02JM |
Showing 15 of 40 records. The API and the source dataset have the full list.
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-02
ECB violations (DOB) 6 active of 45
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2022-05-25 | CLASS - 2 | FAILURE TO UNCOVER PLUMBING SYSTEM FOR INSPECTION &/OR TEST I OBSERVED AT TIME OF SPOT CHECK INSPECTION FOR APARTMENT 5H LOCATED ON THE FIFTH FLOOR GAS ROUGHING WALLS WAS CLOSED JOB NUMBER M00565203S1PL, PERFOR | $1,250 / $0 / $1,250 | 39062807H |
| Resolved Hearing: DISMISSED · Certification: CERTIFICATE ACCEPTED | 2019-06-28 | CLASS - 1 | WORK WITHOUT A PERMIT ON 6/28/19 AT APPROX. 2:00PM I OBSERVED AN ACTIVE LAUNDRY AREA IN THE BASEMENT OF THE ABOVE MENTIONED ADDRESS WITH AN ACTIVE SPRINKLER SYSTEM INSTALLED WITHOUT A PERMIT AND ACTIVE WASHING | $0 / $0 / $0 | 39004799L |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 2006-08-30 | Non-Hazardous | WORK W/O PERMIT IN APT 1I & 2I 1I INTERIOR DEMO HAS TAKEN PLACE & REMOVAL OF DUMBWAITER SHAFT NEXT TO BATHROOM HAS BEEN REMOVED IN APT 2I PARTITIONS HAVE BEEN ERECT WERE DR WAS NEW ELECTRICAL WORK DONE ALSO | $0 / $0 / $0 | 34538034Y |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2018-04-12 | CLASS - 1 | FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. AT APT#3H THERE ARE MULTIPLE CRACKS IN THE CEILING & WALLS THROUGHOUT THE APT. THERE IS ALSO DAMAGE DONE TO THE FLOOR STEMMING FROM UNPERMITTED CONSTRUCTION | $625 / $625 / $0 | 35323157M |
| Resolved Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC Written off refers to the penalty, not the violation. | 2018-06-02 | CLASS - 2 | FAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION# 35323157M ISSUED ON 4/12/18 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. FOR: FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT | $3,125 / $0 / $0 | 35338170Z |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 2021-09-23 | CLASS - 1 | WORK WITHOUT A PERMIT. OBSERVED IN RETAIL STORE "6 HENSHAW" 10'-0" WIDE X 20'-0" LENGTH MEZZANINE HAS BEEN ERECTED CREATING INTERIOR 2ND LEVEL IN RETAIL STORE OPEN TO THE PUBLIC. NO PERMIT NOTED FOR CREATION OF | $0 / $0 / $0 | 39048040K |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 2021-12-21 | CLASS - 1 | FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#3904804K ISSUED ON 9/23/2021 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.NO PERMIT OR APPLICATION | $0 / $0 / $0 | 35567605H |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2007-04-10 | Non-Hazardous | B4A,21A,28A,32A,34A,50,50A,50B,50C.50-BOILER NEEDS TUBES CLEANED & GASKETS ON BOILER.50A-SOOT ON BOILER & FL.50B-OIL PUMPS LEAKING-OIL ON FL50C-DEBRIS IN BOILER ROOM. | $180 / $180 / $0 | 32050482X |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 2006-08-30 | Hazardous | FAILURE TO SAFELY AND PROPERTY REMOVE DEBRIS FROM CONSTRUCTION SITE INAPT 1I DEBRIS HAVE BEEN STORED IN APT IN ONE ROOM 6' HIGH ALSO BUCKETSOF DEBRIS IN HALLWAY OF APT THIS SIGNIFICANTLY INCREASES DEAD LOAD OF | $0 / $0 / $0 | 34558066R |
| Active Hearing: DEFAULT · Certification: NO COMPLIANCE RECORDED | 2008-04-21 | Non-Hazardous | OCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O 12782 OF 1927 MOST RECENT C OF O ALLOWS FOR JANITORS APT AND STORAGE 176 FL TENEMENT OBSERVED 4 COMMERCIAL ENTERPRISES OCCUPYING BLDG ON HERSHAW ST RACE WORKS | $2,500 / $4,216 / $0 | 34642290N |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 2022-03-03 | CLASS - 1 | FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#39048040K ISSUED ON 9/23/21 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.WORK WITHOUT PERMIT.REM:C | $0 / $0 / $0 | 35568404X |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2008-08-11 | CLASS - 2 | ILLEGAL USE IN RESIDENTIAL DISTRICT NOTED 2 STORES AND 1 OFFICE LOCATED AT 1FL EAST EXPOSURE #1 IN R7-2GENERAL RESIDENCE DISTRICT REMEDY: DISCONTINUE ILLEGAL USE | $800 / $800 / $0 | 34700593N |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2021-09-23 | CLASS - 2 | FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. OBSERVED IN RETAIL STORE "6 HENSHAW, WATER DAMAGE PRESENT ON CEILING WITH PLASTER IN STATE OF DISREPAIR DUE TO SUSTAINED WATER INTRUSION. CEILING IS HEAVIL | $625 / $0 / $625 | 39048038L |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2002-07-17 | Non-Hazardous | 14M07/09B07/34I09/02L11/29B15/37G11/31Q07/75#05/ 14-PROVIED AS PER RULE 27-1004 A OR 27.1004 B09 PROVIDE 2ND GIBB 34 REMOVE UNUSED TRAVLER CABLES, 29 PROVIDE CLEARANCE AS PER CODE 37 FUSE JUMPED 31 BASEMENT | $440 / $620 / $0 | 38123895R |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2019-06-28 | CLASS - 2 | UNAPPROVED/UNSAFE/UNSUITABLE, ELECTRICAL EQUIPMENT, APPARATUS, MATERI ALS, DEVICES APPLIANCES OR WIRING IN USE.OBSERVED ON THE 4TH FLOOR HALLWAY ONE HANDY BOX OPEN UNCOVERED WITH LIVE WIRES HANGING OUT OF IT. | $400 / $0 / $400 | 35423853Y |
Showing 15 of 45 records. The API and the source dataset have the full list.
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-02
OATH tickets (all agencies) 14 unpaid of 156
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| Unpaid balance Default DEFAULTED · DEFAULTED | 2026-01-09 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST | CORP | $600 / $0 / $600 | 0803740062 |
| Unpaid balance Default DEFAULTED · DEFAULTED | 2025-11-01 | Nyc Sheriff | CANNABIS VIOLATION BY A PLACE OF BUSINESS | THE HALLS OF COLLECTIVES NYC L | $10,000 / $0 / $10,000 | 0219457783 |
| Unpaid balance HEARING COMPLETED · IN VIOLATION | 2024-01-25 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST | C O WAVECREST MGMT GROUP | $300 / $0 / $300 | 0802941967 |
| Unpaid balance DOCKETED · IN VIOLATION | 2022-05-25 | Dept. Of Buildings | FAILURE TO HAVE NEW OR ALTERED PLUMBING SYSTEM TESTED | CLOISTER APT CORP | $1,250 / $0 / $1,250 | 039062807H |
| Unpaid balance DOCKETED · IN VIOLATION | 2021-09-23 | Dept. Of Buildings | FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER | CLOISTER APT CORP | $625 / $0 / $625 | 039048038L |
| Unpaid balance Default DOCKETED · DEFAULTED | 2021-08-10 | Sanitation Others | LOOSE RUBBISH | CLOISTER APT CORP | $300 / $0 / $300 | 047001282P |
| Unpaid balance Default DOCKETED · DEFAULTED | 2021-05-24 | Dept Of Transportation | OBSTRUCTION OF STREET W CONSTRUCTION MATERIALS EQUIPMENT W O PERMIT | ZKW ENTERPRISES INC | $2,250 / $0 / $2,250 | 0702682036 |
| Unpaid balance Default DOCKETED · DEFAULTED | 2021-01-26 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | CLOISTER APT CORP | $300 / $0 / $300 | 047067608H |
| Unpaid balance DOCKETED · IN VIOLATION | 2019-06-28 | Dept. Of Buildings | UNAPPROVED UNSAFE UNSUITABLE ELECTRICAL EQUIPMENT OR WIRING IN USE | CLOISTER APTS CORP | $400 / $0 / $400 | 035423853Y |
| Unpaid balance DOCKETED · IN VIOLATION | 2019-05-21 | Dept. Of Buildings | FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB | CLOISTER AT CORP GFM REAL | $1,250 / $0 / $1,250 | 037015130K |
| Unpaid balance Default DOCKETED · DEFAULTED | 2019-02-05 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | CLOISTER APT CORP | $300 / $0 / $300 | 0206713724 |
| Unpaid balance DOCKETED · STIPULATED | 2018-07-30 | Dept. Of Buildings | FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER | CLOISTER AT CORP GFM REAL | $625 / $310 / $315 | 035346326X |
Showing 12 of 156 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-02
HPD registration & contacts
Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.
- HPD building ID
- 27201
- Last registered
- 2025-10-07
- Registration valid until
- 2026-09-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Corporateowner | CLOISTER APT. CORP. | New York, Ny | |
| Sitemanager | Arthur Gershfeld | ||
| Headofficer | Michael Gershfeld | New York, Ny | |
| Agent | Arthur Gershfeld | ORTUS REAL ESTATE MANAGEMENT | New York, Ny |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-10-28; data as of 2026-11-02; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-02
HPD housing-code violations 28 open of 258
Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Open Nov Sent Out · 2026-06-05 | B | 2026-06-05 | 3E | § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRES AT CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-06-05 | B | 2026-06-05 | 3E | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st BATHROOM FROM NORTH LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-06-05 | B | 2026-06-05 | 3E | § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st BATHROOM FROM NORTH LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-05-14 | B | 2026-05-14 | 3E | § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2026-05-14 | B | 2026-05-14 | 3E | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2026-05-14 | B | 2026-05-14 | 3E | § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2026-02-09 | A | 2026-02-09 | 4C | § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT WASH BASIN IN THE BATHROOM LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Certified Late · 2026-02-20 | C | 2026-01-29 | 4C | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES IN THE BATHROOM AND KITCHEN IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Open Nov Certified Late · 2026-02-20 | C | 2026-01-29 | 4C | § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Open Nov Certified Late · 2026-02-07 | C | 2026-01-15 | 4C | § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2026-01-15 | B | 2026-01-15 | 4C | § 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT WASTELINE AT BATHTUB IN THE BATHROOM LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2026-01-15 | B | 2026-01-15 | 4C | § 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT WASTELINE AT SINK IN THE KITCHEN LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-10-20 | C | 2025-10-20 | 6B | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 6B, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''NORT |
| Open Nov Sent Out · 2025-09-22 | C | 2025-09-22 | 4F | § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4F, 4th STORY, 4th APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2025-07-22 | B | 2025-07-22 | 4C | § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT WASH BASIN IN THE BATHROOM LOCATED AT APT 4C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-07-22 | B | 2025-07-22 | 4C | § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR IN THE ENTRANCE LOCATED AT APT 4C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-07-22 | C | 2025-07-22 | 4C | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET IN THE ENTRANCE LOCATED AT APT 4C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-07-22 | B | 2025-07-22 | 4C | § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 4C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-07-22 | B | 2025-07-22 | 4C | § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 4C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Open Nov Sent Out · 2025-07-22 | C | 2025-07-22 | 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENT |
Showing 20 of 258 records — open violations are listed first; the API lists every one. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-02
HPD complaints 129
Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.
| Received | Status | Apt | Problem(s) | Outcome |
|---|---|---|---|---|
| 2026-07-01 | CLOSE | BLDG | Unsanitary Condition – Garbage/Recycling Storage | HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. |
| 2026-05-11 | CLOSE | 3E | Water Leak – Slow Leak Electric – Wiring | HPD inspected this condition so the complaint has been closed. Violations were issued. The law provides the property owner time to correct the condition(s). Violation descriptions and the dates for t |
| 2026-04-06 | CLOSE | 3E | Water Leak – Slow Leak Paint/Plaster – Ceiling | HPD inspected this condition so the complaint has been closed. Violations were issued. The law provides the property owner time to correct the condition(s). Violation descriptions and the dates for t |
| 2026-03-19 | CLOSE | 4C | Plumbing – Water Supply | HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. |
| 2026-03-19 | CLOSE | 4C | Plumbing – Water Supply | HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. |
| 2026-03-19 | CLOSE | 4C | Plumbing – Water Supply | HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. |
| 2026-03-18 | CLOSE | 4C | Plumbing – Water Supply | HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. |
| 2026-03-09 | CLOSE | 4C | Heat/Hot Water – Entire Building | HPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection |
| 2026-02-26 | CLOSE | 4C | Plumbing – Water Supply | HPD attempted to conduct an inspection in response to this complaint, but was unable to complete the inspection. Please submit a new service request with 311 if the condition still exists. For more in |
| 2026-02-17 | CLOSE | 4C | Heat/Hot Water – Entire Building | HPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection |
Showing 10 of 129 records. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-02; data as of 2026-11-02
311 requests (last 12 months) 84
Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-10-10 | NYPD | Noise - Street/Sidewalk – Loud Music/Party | Closed | 2026-10-11 |
| 2026-10-02 | NYPD | Noise - Street/Sidewalk – Loud Music/Party | Closed | 2026-10-02 |
| 2026-09-07 | NYPD | Noise - Street/Sidewalk – Loud Music/Party | Closed | 2026-09-07 |
| 2026-09-05 | NYPD | Illegal Parking – Double Parked Blocking Traffic | Closed | 2026-09-05 |
| 2026-08-26 | NYPD | Illegal Parking – Double Parked Blocking Traffic | Closed | 2026-08-26 |
| 2026-08-23 | NYPD | Noise - Street/Sidewalk – Loud Music/Party | Closed | 2026-08-23 |
| 2026-08-09 | NYPD | Noise - Street/Sidewalk – Loud Music/Party | Closed | 2026-08-10 |
| 2026-07-31 | DSNY | Dirty Condition – Trash | Closed | 2026-08-01 |
| 2026-07-11 | NYPD | Noise - Residential – Loud Talking | Closed | 2026-07-11 |
| 2026-07-01 | HPD | UNSANITARY CONDITION – GARBAGE/RECYCLING STORAGE | Closed | 2026-07-13 |
Showing 10 of 84 records. The API and the source dataset have the full list.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-02; data as of 2026-11-02
Nearby properties
On Riverside Dr
- 1795 Riverside Drive (135 open items)
- 1803 Riverside Drive (23 open items)
- 1781 Riverside Drive (35 open items)
- 1815 Riverside Drive (12 open items)
- 1825 Riverside Drive (12 open items)
- 1384 Riverside Drive (125 open items)
- 1326 Riverside Drive (148 open items)
- 1314 Riverside Drive (40 open items)
- 1051 Riverside Drive (10 open items)
- 1050 Riverside Drive (10 open items)
Same tax block (2246)
- 302 Dyckman Street (two open items)
- 290 Dyckman Street (four open items)
- 278 Dyckman Street (44 open items)
- 270 Dyckman Street (three open items)
- 246 Dyckman Street (13 open items)
- 242 Dyckman Street (seven open items)
- 1825 Riverside Drive (12 open items)
- 1815 Riverside Drive (12 open items)
- 1803 Riverside Drive (23 open items)
- 1795 Riverside Drive (135 open items)
All properties on Riverside Dr, Manhattan · All of Manhattan 10034 (Inwood)
Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs