110 4th Avenue, Brooklyn, NY 11217
BBL 3004010041 (Borough 3, Block 401, Lot 41) · BIN 3006392 · Last updated: · Park Slope · ZIP 11217
Summary · as of November 8, 2026
110 4th Avenue (Brooklyn, NY 11217; tax lot BBL 3004010041) is a 49-unit elevator apartment building (building class D6: elevator apartments, fireproof, with stores), built around 2007, on a 6,467 sq ft lot zoned C4-4D. City tax records list the owner as PSC OWNER LLC; the most recent deed with a stated price is dated April 12, 2006 at $366,129 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $11,483,000. As of November 8, 2026, NYC Open Data shows two DOB jobs with a permit issued but no sign-off, one active DOB violation, one active ECB violation and four OATH tickets with an unpaid balance. There were 147 311 requests in the past 12 months and 107 HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- PSC OWNER LLC
- Building class
- D6 · Elevator apartments, fireproof, with stores
- Year built · units
- 2007 · 49 res.
- Lot area · zoning
- 6,467 sq ft · C4-4D
- Market value (DOF)
- $11,483,000 FY2027
- Last priced deed
- $366,129 · 2006-04-12
- BBL
- 3004010041
- BIN
- 3006392
- 2Open DOB jobs (permit issued, no sign-off)
- 1Active DOB violations
- 1Active ECB violations
- 0Open HPD violations
- 4OATH tickets with unpaid balance
How to cite: NYC Property Facts, “110 4th Avenue, Brooklyn, NY 11217 (BBL 3004010041)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/110-4th-avenue-3004010041. 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)
- PSC OWNER LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- D6 – Elevator apartments, fireproof, with storesThe Department of Finance’s category for what kind of building this is.
- Land use
- Mixed residential & commercialCity Planning’s broad category of how the lot is used.
- Year built
- 2007Often an estimate for older buildings. Major alteration recorded: 2024.
- Floors
- 10
- Units
- 49 residential / 50 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 6,467 sq ft (80 ft × 80.83 ft)
- Building floor area
- 58,590 sq ft (incl. 5,860 sq ft commercial)
- Zoning
- C4-4D, GThe zoning district sets what can be built and used here. Commercial district.
- Built vs. allowed density (FAR)
- 9.06 built / 6.02 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 3004010041 (Borough 3, Block 401, Lot 41) · BIN 3006392BBL 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; last loaded 2026-11-08; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $11,483,000The 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
- $5,167,350The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $5,167,350Assessed value minus any exemptions.
- Tax class
- Tax class 2 – residential, 4+ units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $11,483,000 | $5,167,350 | 2 |
| 2026 | Final | $13,352,000 | $6,008,400 | 2 |
| 2025 | Final | $11,842,000 | $5,328,900 | 2 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
Sales & deed history 11
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 |
|---|---|---|---|---|---|
| 2017-03-29 | DEED | $0 / not stated | Park Slope Court Llc | Psc Owner Llc | 2017041200132002 |
| 2006-04-12 | DEED | $366,129 | Tonacchio, Domenick | Park Slope Court, Llc | 2006070501289001 |
| 2006-04-12 | CORRD | $0 / not stated | Tonacchio, Domenick | Park Slope Court Llc | 2017041200132001 |
| 2003-08-19 | DEED | $500,000 | England, Robin B | Tonacchio, Domenick | 2003081902065002 |
| 1997-01-15 | DEED | $0 / not stated | E & N Properties Inc; First Home Brokeragecorp | England, Robin E | FT_3950005536095 |
| 1996-09-13 | DEED | $0 / not stated | Motito, Blanca | First Home Brokeragecorp; E & N Properties Inc | FT_3880005370288 |
| 1981-03-06 | DEED | $0 / not stated | Casado Alejandro | Motito Lorenzo; Motito Blanca | BK_8130122300021 |
| 1976-01-21 | DEED | $0 / not stated | Casado Alejandro; Casado Anna; Casado Abelardo; Igartua Elizabeth Heirs Of; Casado Ana Luz; Casado Daisy; Rodriguez Ana Lp | Casada Alejandro | BK_7630082600434 |
| 1975-01-20 | DEED | $0 / not stated | Alvarado Nereida | Casado Ana L | BK_7530075900158 |
| 1974-12-17 | DEED | $0 / not stated | Alvarado Nereida | Casado Ana L | BK_7430075300990 |
| 1970-04-02 | DEED | $0 / not stated | Merendino Anthony; Merendino Frances | Alvarado Nereida | BK_7030040201814 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-08
DOB job filings 2 open of 18
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 · 2024-07-31 | B01073929-I1 DOB NOW | Alteration | 2024-07-23 | — |
| Permitted, not signed off Permit Entire · 2026-11-06 | B00923695-I1 DOB NOW | Alteration CO | 2023-09-08 | $228,000 |
| Not open Approved · 2025-06-24 | B00923695-P2 DOB NOW | Alteration CO | 2025-05-08 | $228,000 |
| Not open Approved · 2025-03-14 | B00923695-P1 DOB NOW | Alteration CO | 2025-02-04 | $228,000 |
| Not open LOC Issued · 2025-01-07 | B00923695-S1 DOB NOW | Alteration CO | 2024-06-14 | $109,000 |
| Not open LOC Issued · 2024-05-01 | B01003687-I1 DOB NOW | Alteration | 2024-03-28 | $5,000 |
| Not open SIGNED OFF · 2010-09-17 | 320101910 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2009-12-02 | $51,646 |
| Not open SIGNED OFF · 2011-03-09 | 320093876 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2009-11-17 | $255,000 |
| Not open SIGNED OFF · 2011-01-05 | 320093867 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2009-11-17 | $42,000 |
| Not open PLAN EXAM - DISAPPROVED · 2009-12-30 | 320074511 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2009-09-18 | $305,000 |
| Not open SIGNED OFF · 2009-04-27 | 310291966 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2009-01-28 | $1,000 |
| Not open SIGNED OFF · 2009-05-26 | 310124460 BIS | A3 – Minor alteration (one type of work) | 2008-04-02 | — |
| Not open SIGNED OFF · 2010-09-30 | 310080006 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-01-18 | $1,000 |
| Not open SIGNED OFF · 2009-04-15 | 302242062 BIS | A3 – Minor alteration (one type of work) | 2006-10-11 | — |
| Not open SIGNED OFF · 2009-06-26 | 302145168 BIS | A3 – Minor alteration (one type of work) | 2006-04-05 | — |
| Not open SIGNED OFF · 2011-03-30 | 302061738 BIS | NB – New building | 2006-01-18 | — |
| Not open SIGNED OFF · 2006-06-06 | 302066813 BIS | DM – Demolition | 2006-01-13 | — |
| Not open APPLICATION PROCESSED-PART-NO PAYMENT · 2006-01-12 | 302063255 BIS | DM – Demolition | 2006-01-12 | — |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Job Application Filings (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-08
Work permits 33
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 |
|---|---|---|---|---|
| 2025-01-28 | 2026-01-11 | B00923695-I1 DOB NOW | General Construction INTERIOR RENOVATION WITH PARTITION WORKS, REPLACE EXISTING GLASS PARTITION TO OUTDOOR AREA, AND RELOCATE EXISTING DOUBLE GLASS ENTRANCE DOORS FOR CELLAR AND FIR | Permit Issued |
| 2024-12-10 | 2025-06-30 | B00923695-S1 DOB NOW | Plumbing SUBSEQUENT FILING PLUMBING WORK UNDER DOB APPLICATION# B00923695-I1 FOR CELLAR AND FIRST FLOOR DAY CARE CENTER. NO CHANGE OF USE, EGRESS OR OCCUPANCY. | Signed-off |
| 2024-09-13 | 2025-01-11 | B00923695-I1 DOB NOW | General Construction INTERIOR RENOVATION WITH PARTITION WORKS, REPLACE EXISTING GLASS PARTITION TO OUTDOOR AREA, AND RELOCATE EXISTING DOUBLE GLASS ENTRANCE DOORS FOR CELLAR AND FIR | Permit Issued |
| 2024-07-31 | 2025-07-31 | B01073929-I1 DOB NOW | Suspended Scaffold IRA to assist with Condition Assessment. | Permit Issued |
| 2024-05-21 | 2024-12-29 | B00923695-I1 DOB NOW | General Construction INTERIOR RENOVATION WITH PARTITION WORKS, REPLACE EXISTING GLASS PARTITION TO OUTDOOR AREA, AND RELOCATE EXISTING DOUBLE GLASS ENTRANCE DOORS FOR CELLAR AND FIR | Permit Issued |
| 2024-04-03 | 2024-07-30 | B01003687-I1 DOB NOW | Mechanical Systems Installation of A/C Units at the 1st floor/Outside Rear Yard as per plans filed herewith. No change in use, occupancy or egress. | Signed-off |
| 2010-03-03 | 2011-03-03 | 320101910 BIS | Equipment work / Sprinkler | ISSUED (initial) |
| 2009-11-30 | 2010-11-30 | 320093876 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2009-11-23 | 2010-10-19 | 320093876 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2009-11-23 | 2010-10-19 | 320093867 BIS | Equipment work / Mechanical/HVAC | ISSUED (initial) |
| 2009-10-23 | 2010-01-15 | 302061738 BIS | New building | ISSUED (renewal) |
| 2009-10-15 | 2010-10-19 | 302061738 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (renewal) |
Showing 12 of 33 records. The API and the source dataset have the full list.
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
DOB violations 1 active of 35
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 | 2024-02-22 | FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED | FAILED TO FILE FISP CYCLE 9C TECHNICAL REPORT BY 2/21/2024 | V022224FISPNRF01073 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2018-01-26 | ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED | VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST | V*012618ACC109587 |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2017-10-31 | E-ELEVATOR ELEVATORREQUIRED | V*103117E9027/616638 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2017-10-31 | E-ELEVATOR ELEVATORREQUIRED | V*103117E9027/616639 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2017-10-31 | E-ELEVATOR ELEVATORREQUIRED | V*103117E9027/616640 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2017-01-03 | ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED | VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST | V*010317ACC109616 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2016-11-14 | ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED | VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST | V*111416ACC110724 |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2016-09-26 | E-ELEVATOR ELEVATORREQUIRED | V*092616E9027/587622 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2016-09-26 | E-ELEVATOR ELEVATORREQUIRED | V*092616E9027/587620 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2015-06-23 | E-ELEVATOR ELEVATORREQUIRED | V*062315E9027/545639 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2015-06-23 | E-ELEVATOR ELEVATORREQUIRED | V*062315E9027/545640 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2015-03-03 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT | V*030315LBLVIO06478 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2015-03-03 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT | V*030315LBLVIO06477 |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2014-06-17 | E-ELEVATOR ELEVATORREQUIRED | V*061714E9027/515183 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2014-06-17 | E-ELEVATOR ELEVATORREQUIRED | V*061714E9027/515182 |
Showing 15 of 35 records. The API and the source dataset have the full list.
Source: DOB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
ECB violations (DOB) 1 active of 16
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 # |
|---|---|---|---|---|---|
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2017-06-20 | CLASS - 2 | FAILURE TO FILE ANNUAL CERTIFICATION THAT COOLING TOWER 1000001920 HAS BEEN INSPECTED,TESTED,AND DISINFECTED,AND THAT A MAINTENANCE PLAN HAS BEEN DEVELOPED AND IMPLEMENTED BY NOVEMBER 1,2016.REM:FILE ANNUAL CER | $1,000 / $1,000 / $0 | 37003288M |
| Resolved Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED | 2010-10-29 | CLASS - 2 | WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS &/OR APPROVED AMENDMENTS FOR THIS PRO CERT JOB,DWG:11/20/03.NOTED:1)@ CELLAR WEST & NORTHEAST COORIDOR,PLAN PROPOSES 2 STORAGE/SUPPLY CLOSETS-FOUND HVAC | $250 / $250 / $0 | 34885589Y |
| Resolved Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED | 2008-11-10 | CLASS - 2 | WORK W/O A PERMIT EXP PERMIT APPROX 100FT SCAFFOLD ON 4TH AVE SIDE AND APPROX 60FT SCAFFOLD ON WARREN ST THE SCAFFOLD ERECTED OF 4TH AVE OVER SIDE WALK SHED IN ACCORDANCE WITH PERMIT 302292062 EXP ON 10/19/08 | $400 / $400 / $0 | 34716837R |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2019-11-20 | CLASS - 2 | LOW AUDIO ON CAR PHONE. REPLACE WORN HOISTWAY DOOR GIBS WHERE NEEDED. MAINT LOG NOT UP TO DATE/MISSING INFO | $0 / $0 / $0 | 39013610N |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2024-12-09 | CLASS - 2 | NOTED: PLUMBING WORK IN PROGRESS IN COMMERCIAL SPACE. WORK INCLUDES INSTALLATION OF FLOOR DRAINS AND SANITARY PIPING THROUGHOUT. JOB # B00923695-S1-PL HAS BEEN APPROVED, HOWEVER PERMITS NOT ISSUED., OBTAIN ALL | $0 / $0 / $0 | 39132425N |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2019-11-20 | CLASS - 2 | LOW AUDIO ON CAR PHONE. REPLACE WORN HOISTWAY DOOR GIBS WHERE NEEDED. MAINT LOG NOT UP TO DATE/MISSING INFO | $0 / $0 / $0 | 39013612R |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2008-04-29 | Hazardous | FAILURE TO SAFEGUARD PUBLIC & PROPERTY. UPON INSPECTION 1) NO PROTECTION TO REAR PORCH & BACKYARD AREA OF ADJOINING PROPERTY 112 4TH AVE 2 STORY HOUSE ALSO NO PROTECTION AT FRONT OF 112 4TH AVE BLOCK & STEEL | $1,000 / $1,000 / $0 | 34632645Y |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2008-04-29 | Hazardous | SEC. 27-1069. STORAGE & USE OF ALL FLAMMABLE, COMBUSTIBLE, VOLATILE AND COMPRESSED GASES. UPON INSPECTION ACETYLENE & OXYGEN ON SITE APPROX 6 CYLINDERS NO FDNY PERMIT PRESENT OR PROVIDED FOR STORAGE OR USE. | $800 / $800 / $0 | 34632646X |
| Resolved Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED | 2017-12-27 | CLASS - 2 | 67X10, 17H11, 14U01,40R9,61G11, 61J01,68B07, ()IN PLACE WHERE NEEDED. (14)ADJUST FOR ()FUSE ()CAB 40()DECK CHAINS FROM M.R.( ) FUSE ( ) MISSING TEST /BRAKE MAINT ( ) NOT IN FULL LINE OF SIGHT TO HOIST MACH | $250 / $250 / $0 | 38260315M |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2008-04-29 | Hazardous | NO TOE BOARDS PROVIDED. UPON INSP STEEL STRUCTURE TO 7TH FL POURED CONCRETE TO 5TH FL. NO TOE BOARDS HAVE BEEN PROVIDE ENTIRE SITE (NONE) AROUND OPENING ON 1ST FL TO BASEMENT AT WALKWAYS BY STAIRS FLOORS 1-5 | $1,000 / $1,000 / $0 | 34632644M |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2008-04-29 | Hazardous | NO SIDEWALK SHED PROVIDED - NEW BLDG UNDER CONSTRUCTION/STEEL. UPON INSPECTION ALONG 4TH AVE SIDE OF SITE NO SHED, ALONG WARREN ST NO SIDEWALK SHED PROVIDED, BLDG TO 5TH FLOOR CONCRETE & STEEL STRUCTURE TO 7TH | $2,000 / $2,000 / $0 | 34632643K |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2019-11-20 | CLASS - 2 | PROVIDE IN CASE OF FIRE SIGNAGE. ADJUST IN CAR STOP SWITCH. IN CAR STOP SWITCH INTERMITTENTLY INAUDIBLE. TOP OF CAR LIGHT MISSING. MAINT LOG NOT UP TO DATE/MISSING INFFO | $0 / $0 / $0 | 39013611P |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2017-12-27 | CLASS - 1 | CEASE USE 59I11, 17M11, 14U01, 67L10, 61G11, 68B11, 18B11, 1607, 76E01, (59I)DAMAGED/DEFECTIVE BRAKE MOTOR. (17M11)REPLACE( )(14J)ADJUST FOR FULL VIEW OF CAP(67L10)UNSAFE (68B11)MISSING TESTING ( ) | $1,000 / $1,000 / $0 | 38260316Y |
| Resolved Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED | 2017-12-27 | CLASS - 2 | 67X10, 01L10, 61G11, 42G11, 60Q03, 71X10 MUTED ( )(61 42)(UNBENDABLE) FUSES | $250 / $250 / $0 | 38260314K |
| Resolved Hearing: DEFAULT · Certification: CERTIFICATE ACCEPTED | 2006-12-06 | Non-Hazardous | FAILURE TO PROVIDE A CONTRACTORS SIGN. UPON INSP SITE UNDER EXCAVATIONNO CONTRACTORS SIGN POSTED ON 4 AVE SIDE OF SITE OR ON WARREN ST SIDE OF SITE ALSO NO 311 SIGNAGE AS PER 9/04 AS PER COMMISSIONERS ORDERS. | $1,000 / $1,000 / $0 | 34554691Y |
Showing 15 of 16 records. The API and the source dataset have the full list.
Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
OATH tickets (all agencies) 4 unpaid of 59
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 DOCKETED · IN VIOLATION | 2026-03-04 | Fire Department Of Nyc | FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS | THE OF MANAGERS OF PSC OWNER L | $375 / $0 / $375 | 012179120K |
| Unpaid balance Default DOCKETED · DEFAULTED | 2025-05-20 | Fire Department Of Nyc | CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION | LE PARADIS DES ANGES LLC | $1,000 / $0 / $1,000 | 014187285L |
| Unpaid balance Default DOCKETED · DEFAULTED | 2025-05-20 | Fire Department Of Nyc | CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION | LE PARADIS DES ANGES LLC | $1,000 / $0 / $1,000 | 014187282X |
| Unpaid balance HEARING COMPLETED · IN VIOLATION | 2009-03-15 | Dep - Bureau Of Env. Complianc | FAIL TO ADOPT IMPLEMENT NOISE MITIGATION PLAN FOR CONSTRUCTION SITE | TONA DEVELOPMENT CONSTRUCTION | $2,275 / $649 / $2,307 | 000261070Z |
| Hearing pending RESCHEDULED · ADJOURNED | 2026-05-14 | Fire Department Of Nyc | FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS | THE OF MANAGERS OF PSC OWNER L | $0 / $0 / $0 | 012185765Z |
| No balance due PAID IN FULL | 2026-04-20 | Cooling Towers - Dohmh | NO RECORDS OF ALL CHEMICALS AND BIOCIDES ADDED 1ST | PSC OWNER LLC | $500 / $500 / $0 | 0881337280 |
| No balance due PAID IN FULL | 2025-09-25 | Sanitation Others | IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST | OBSTETRICS AND GYNECOLOGY | $50 / $50 / $0 | 049366543Z |
| Hearing pending NEW ISSUANCE | 2025-08-04 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $600 / $0 / $600 | 001047565J |
| No balance due PAID IN FULL | 2025-05-17 | Sanitation Others | DIRTY SIDEWALK | PSC OWNER LLC | $50 / $50 / $0 | 049099544R |
| No balance due Default PAID IN FULL · DEFAULTED | 2025-05-07 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,200 / $0 | 000944680Z |
| No balance due PAID IN FULL · IN VIOLATION | 2025-04-08 | Dept. Of Buildings | FAILURE TO SUBMIT REQUIRED REPORT OF CRITICAL EXAMINATION | PSC OWNER LLC | $2,500 / $2,500 / $0 | 037034923Y |
| No balance due HEARING COMPLETED · IN VIOLATION | 2025-02-12 | Fire Department Of Nyc | INSPECTION AND TESTING | PSC OWNER LLC | $0 / $0 / $0 | 014171156Z |
Showing 12 of 59 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-08; last loaded 2026-11-08
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
- 901503
- Last registered
- 2026-09-12
- Registration valid until
- 2027-09-01 CurrentRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Agent | Danielle Tonacchio | TONA PROPERTY MANAGEMENT | Brooklyn, Ny |
| Sitemanager | Danielle Tonacchio | ||
| Shareholder | Domenick Tonacchio | Freehold, Nj | |
| Corporateowner | PARK SLOPE COURT LLC | Freehold, Nj | |
| Officer | Domenick Tonacchio | Freehold, Nj | |
| Headofficer | Domenick Tonacchio | Freehold, Nj |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-08; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-08
HPD housing-code violations 0 open of 49
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 |
|---|---|---|---|---|
| Closed Violation Dismissed · 2026-05-22 | B | 2026-03-05 | 8E | § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 8E, |
| Closed Violation Dismissed · 2026-05-22 | B | 2026-03-05 | 8E | § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 8E, 8 |
| Closed Violation Dismissed · 2026-05-22 | C | 2026-03-05 | 8E | § 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 8E, 8th STORY, 1st APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2026-05-14 | C | 2026-02-27 | § 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING AT PUBLIC HALL, 1st STORY | |
| Closed Violation Dismissed · 2026-05-14 | B | 2026-02-26 | 4E | § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STO |
| Closed Violation Dismissed · 2026-05-14 | B | 2026-02-26 | 4E | § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY |
| Closed Violation Dismissed · 2026-04-20 | C | 2026-02-04 | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AT ALL STORIES AT PUBLIC HALL | |
| Closed Violation Dismissed · 2026-04-20 | C | 2026-02-04 | 7E | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES NO VOLUME HOTWATER AT APT 7E 7TH STORY WEST 1 IN THE ENTIRE APARTMENT LOCATED AT APT 7E, 7th STORY, 1st APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2026-04-20 | C | 2026-02-04 | 2D | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT ALL ELECTRICAL FIXTURES AND OUTLETS IN THE ENTIRE APARTMENT LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Closed Violation Dismissed · 2026-04-20 | C | 2026-02-04 | 7E | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES NO VOLUME HOTWATER AT APT 7E 7TH STORY WEST 1 IN THE ENTIRE APARTMENT LOCATED AT APT 7E, 7th STORY, 1st APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2026-04-16 | C | 2026-02-03 | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT ALL ELCTRIC LIGHT FIXTURES AT CEILINGS AT PUBLIC HALL STAIRS | |
| Closed Violation Dismissed · 2026-04-16 | C | 2026-02-02 | 6F | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES NO VOLUME AT APT 6F 6TH STORY NORTH 1 IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 1st APARTMENT FROM WEST AT NORTH |
| Closed Violation Closed · 2026-06-02 | C | 2026-02-02 | 2D | § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Closed Violation Dismissed · 2026-04-16 | C | 2026-02-02 | 6F | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES NO VOLUME COLD WATER IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 1st APARTMENT FROM WEST AT NORTH |
| Closed Violation Dismissed · 2026-06-02 | C | 2026-02-02 | 2D | § 27-2028, 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 2D, 2nd STORY, 1st |
| Closed Violation Closed · 2026-06-09 | C | 2026-02-02 | 6F | § 27-2028, 2032 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM, OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 1st |
| Closed Violation Dismissed · 2026-08-06 | C | 2026-02-02 | 7A | § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 7A, 7th STORY, 1st APARTMENT FROM WEST AT NORTH |
| Closed Violation Dismissed · 2026-04-16 | C | 2026-02-02 | 7A | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AND ALL WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 7A, 7th STORY, 1st APARTMENT FROM WEST AT NORTH |
| Closed Violation Dismissed · 2026-04-16 | C | 2026-02-02 | 6F | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT ALL ELECTRICAL LIGHT FIXTURES AND OUTLETS IN THE ENTIRE APARTMENT LOCATED AT APT 6F, 6th STORY, 1st APARTMENT FROM WEST AT NORTH |
| Closed Violation Dismissed · 2026-06-02 | C | 2026-02-02 | 7E | § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 7E, 7th STORY, 1st APARTMENT FROM SOUTH AT WEST |
Showing 20 of 49 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 2026-11-08; last loaded 2026-11-08
HPD complaints 107
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 |
|---|---|---|---|---|
| 2026-11-06 | OPEN | BLDG | Unsanitary Condition – Garbage/Recycling Storage | The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair. |
| 2026-10-21 | OPEN | 6B | Unsanitary Condition – Pests | The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair. |
| 2026-10-21 | OPEN | 6B | Unsanitary Condition – Pests | The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair. |
| 2026-10-18 | CLOSE | 2B | Heat/Hot Water – Apartment Only | The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed |
| 2026-10-18 | CLOSE | BLDG | 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 |
| 2026-09-04 | CLOSE | 4B | Paint/Plaster – Ceiling | An HPD Inspector was not able to gain access to inspect this complaint. The Inspector left a card at the time of the inspection and a letter was sent from HPD after the inspection attempt to encourage |
| 2026-06-11 | CLOSE | 8E | Plumbing – Bathtub/Shower | 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 |
| 2026-02-26 | CLOSE | 2A | Heat/Hot Water – Entire Building | More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.HPD called the telephone number on file for this complaint. Someone at that n |
| 2026-02-26 | CLOSE | 8E | Heat/Hot Water – Entire Building | 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. |
| 2026-02-21 | CLOSE | 4E | Heat/Hot Water – Apartment Only | 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. |
Showing 10 of 107 records. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-08; last loaded 2026-11-08
311 requests (last 12 months) 147
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 |
|---|---|---|---|---|
| 2026-10-21 | HPD | UNSANITARY CONDITION – PESTS | Open | — |
| 2026-10-21 | HPD | UNSANITARY CONDITION – PESTS | Open | — |
| 2026-10-18 | HPD | HEAT/HOT WATER – APARTMENT ONLY | Closed | 2026-10-20 |
| 2026-10-18 | HPD | HEAT/HOT WATER – ENTIRE BUILDING | Closed | 2026-10-20 |
| 2026-09-04 | HPD | PAINT/PLASTER – CEILING | Closed | 2026-10-26 |
| 2026-06-11 | HPD | PLUMBING – BATHTUB/SHOWER | Closed | 2026-06-16 |
| 2026-06-08 | DOT | Sidewalk Condition – Broken Sidewalk | Closed | 2026-07-16 |
| 2026-06-03 | NYPD | Noise - Residential – Loud Music/Party | Closed | 2026-06-03 |
| 2026-04-19 | DEP | Noise – Noise: Construction Before/After Hours (NM1) | Closed | 2026-04-26 |
| 2026-04-16 | DPR | Dead/Dying Tree – Planted More Than 2 Years Ago | Closed | 2026-04-17 |
Showing 10 of 147 records. The API and the source dataset have the full list.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-07; last loaded 2026-11-07; a later sync attempt failed on 2026-11-08; showing the last successful load
Nearby properties
Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.
More in Park Slope: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on 4 Ave
- 112 4th Avenue (51 ft) (five open items)
- 114 4th Avenue (69 ft)
- 116 4th Avenue (86 ft) (three open items)
- 118 4th Avenue (103 ft) (two open items)
- 120 4th Avenue (119 ft)
- 99 4th Avenue (198 ft) (22 open items)
Same tax block (401), closest first
- 599 Baltic Street (162 ft) (nine open items)
Open-item counts as of November 8, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs