797 Madison Avenue, Manhattan, NY 10065
BBL 1013820122 (Borough 1, Block 1382, Lot 122) · BIN 1041244 · Last updated:
Summary · as of October 31, 2026
797 Madison Avenue (Manhattan, NY 10065; tax lot BBL 1013820122) is an office building (building class O5: office building (subtype O5)), built around 1881, on a 1,680 sq ft lot zoned C5-1. City tax records list the owner as MADISON RE LLC; per ACRIS, a deed to this owner dated July 2, 2026 lists a price of $13,500,000. The Department of Finance's final market value for tax year 2027 is $12,168,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, one active DOB violation and three open HPD violations. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- MADISON RE LLC
- Building class
- O5 · Office building
- Year built · units
- 1881 · 0 res.
- Lot area · zoning
- 1,680 sq ft · C5-1
- Market value (DOF)
- $12,168,000 FY2027
- Last priced deed
- $13,500,000 · 2026-07-02
- BBL
- 1013820122
- BIN
- 1041244
- 1Open DOB jobs (permit issued, no sign-off)
- 1Active DOB violations
- 0Active ECB violations
- 3Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “797 Madison Avenue, Manhattan, NY 10065 (BBL 1013820122)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/manhattan/797-madison-avenue-1013820122. 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)
- MADISON RE LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- O5 – Office building (subtype O5)The Department of Finance’s category for what kind of building this is.
- Land use
- Commercial & officeCity Planning’s broad category of how the lot is used.
- Year built
- 1881Often an estimate for older buildings.
- Floors
- 5
- Units
- 0 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,680 sq ft (20 ft × 84 ft)
- Building floor area
- 6,973 sq ft (incl. 6,973 sq ft commercial)
- Zoning
- C5-1, MPThe zoning district sets what can be built and used here. Commercial district.
- Built vs. allowed density (FAR)
- 4.15 built / 10.00 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).
- Historic district
- Upper East Side Historic DistrictExterior changes in a historic district need Landmarks Preservation Commission approval.
- Identifiers
- BBL 1013820122 (Borough 1, Block 1382, Lot 122) · BIN 1041244BBL 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)
- $12,168,000The 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
- $5,475,600The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $5,475,600Assessed value minus any exemptions.
- Tax class
- Tax class 4 – commercial / industrial
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $12,168,000 | $5,475,600 | 4 |
| 2026 | Final | $15,757,000 | $7,090,650 | 4 |
| 2025 | Final | $15,532,000 | $6,989,400 | 4 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-02
Sales & deed history 3
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 |
|---|---|---|---|---|---|
| 2026-07-02 | DEED | $13,500,000 | 797 Madison Realty, Llc | Madison Re Llc | 2026071500289001 |
| 2012-11-19 | DEED | $1 | Katsihtis, James; Katsihtis, Peter | 797 Madison Realty, Llc | 2012121000374001 |
| 1977-08-04 | DEED | $0 / not stated | Alker Corp | Katsihtis, James; Katsihtis, Peter | FT_1010008578001 |
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 1 open of 19
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 ISSUED - PARTIAL JOB · 2005-10-21 | 104237112 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2005-09-14 | $3,000 |
| Not open SIGNED OFF · 2012-03-19 | 120761657 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2011-07-15 | $75,000 |
| Not open SIGNED OFF · 2012-02-08 | 120709055 BIS | A3 – Minor alteration (one type of work) | 2011-05-31 | — |
| Not open SIGNED OFF · 2012-02-08 | 120707413 BIS | A3 – Minor alteration (one type of work) | 2011-05-27 | — |
| Not open SIGNED OFF · 2011-08-09 | 120703701 BIS | A3 – Minor alteration (one type of work) | 2011-05-26 | — |
| Not open SIGNED OFF · 2012-04-04 | 120678436 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2011-05-02 | $65,400 |
| Not open SIGNED OFF · 2011-11-04 | 120617289 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2011-02-24 | $50,000 |
| Not open SIGNED OFF · 2011-11-14 | 120078977 BIS | A3 – Minor alteration (one type of work) | 2009-03-30 | — |
| Not open SIGNED OFF · 2011-10-04 | 110321296 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-08-21 | $185,975 |
| Not open SIGNED OFF · 2011-08-31 | 110224105 BIS | A3 – Minor alteration (one type of work) | 2008-07-07 | — |
| Not open SIGNED OFF · 2011-10-12 | 110195093 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-06-04 | $65,000 |
| Not open SIGNED OFF · 2012-04-02 | 110112253 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-03-12 | $110,000 |
| Not open PLAN EXAM - APPROVED · 2009-01-15 | 110114439 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-03-12 | $11,000 |
| Not open SIGNED OFF · 2013-03-15 | 110114420 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2008-03-12 | $70,000 |
| Not open SIGNED OFF · 2010-03-05 | 110067221 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-01-17 | $160,000 |
| Not open SIGNED OFF · 2012-03-19 | 110075123 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2008-01-15 | $45,000 |
| Not open SIGNED OFF · 2009-06-26 | 104879632 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2007-08-23 | $80,000 |
| Not open SIGNED OFF · 2001-04-30 | 102859471 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2000-04-03 | $30,000 |
| Not open SIGNED OFF · 1994-01-13 | 100731816 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1993-11-05 | $5,000 |
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 54
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 |
|---|---|---|---|---|
| 2011-08-12 | 2012-08-11 | 120791107 BIS | Sign | ISSUED (initial) |
| 2011-07-29 | 2012-07-28 | 120761657 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2011-07-20 | 2012-07-19 | 120761657 BIS | Equipment work / Sprinkler | ISSUED (initial) |
| 2011-07-20 | 2012-07-19 | 110112253 BIS | Equipment work / Boiler | ISSUED (renewal) |
| 2011-07-12 | 2012-07-11 | 110075123 BIS | Plumbing / Plumbing | ISSUED (renewal) |
| 2011-06-09 | 2011-10-21 | 110112253 BIS | Equipment work / Mechanical/HVAC | ISSUED (renewal) |
| 2011-06-09 | 2011-10-21 | 120617289 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2011-06-09 | 2011-10-21 | 110321296 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2011-06-09 | 2011-10-21 | 110195093 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2011-06-01 | 2012-05-31 | 120709055 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
| 2011-05-27 | 2012-05-26 | 120707413 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
| 2011-05-27 | 2012-05-26 | 120703701 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
Showing 12 of 54 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 1 active of 12
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 | 2017-09-15 | EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED | VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2016 INSPECTION/TEST | V091517EVCAT104226 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2025-11-14 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION | V*111425LBLVIO03345 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2023-06-30 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION | V*063023LBLVIO44836 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2023-06-30 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION | V*063023LBLVIO23912 |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2016-06-29 | E-ELEVATOR ELEVATORREQUIRED | V*062916E9028/580007 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2016-06-28 | E-ELEVATOR ELEVATORREQUIRED | V*062816E9028/580007 | |
| 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*030315LBLVIO02228 |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2014-08-05 | E-ELEVATOR ELEVATORREQUIRED | V*080514E9027/520273 | |
| Resolved/dismissed V*-DOB VIOLATION - Resolved | 2012-03-26 | E-ELEVATOR ELEVATORREQUIRED | V*032612E9027/422027 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2010-02-11 | LANDMK-LANDMARK NONE | V*021110LANDMK10-0866 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2003-01-22 | LANDMK-LANDMARK NONE | V*012203LANDMK03-0594 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2003-01-22 | LANDMK-LANDMARK NONE | V*012203LANDMK03-0593 |
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-02
ECB violations (DOB) 0 active of 5
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: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED | 1990-03-30 | Non-Hazardous | ALTERED BUIDLING OCCUPIED WITHOUT A VALID C OF O AS REQUIRED BY OPEN ALTERATION # AT TEH 2ND AND 3RD FLOOR, BEAUTY PARLOR REMEDY: OBTAIN A NEW AMENDED C OF O. | $250 / $250 / $0 | 34039825Y |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2009-12-16 | CLASS - 2 | 3301.9.5MISC.VIO.FAILURE TO PROVIDE REQUIRED INFORMATION ON SIDEWALK SHED SIGN.NOTED SHED @ EXP.#1 UNDER PERMIT#110224105.THERE IS NO PERMIT # OR EXPIRATION DATE ON THE CONTRACTOR'S SIGN.REMEDY:PROVIDE REQ'D IN | $800 / $818 / $0 | 34815463P |
| Resolved Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED Written off refers to the penalty, not the violation. | 2009-12-16 | CLASS - 2 | 28-105.11MISC.VIO. FAILURE TO POST PERMIT AS REQUIRED. NOTED SIDEWALK SHED AT EXP. #1 UNDER PMT.#110224105.THERE IS NO PERMIT POSTED.REMEDY:POST PERMIT IN PUBLIC VIEW. | $400 / $25 / $0 | 34815464R |
| Resolved Hearing: DEFAULT · Certification: CERTIFICATE ACCEPTED | 2018-10-03 | CLASS - 2 | 2X10 ALARM BELL INOPERTIVE REPAIR. STOP SWITCH AND PHONE WORK NO SOUND ON BELL. | $1,562 / $1,936 / $0 | 38264297X |
| Resolved Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED Written off refers to the penalty, not the violation. | 2009-03-23 | CLASS - 1 | WORK W/O A PERMIT. HAVING ERECTED AN APPROX 48' HIGH PIPE SCAFFOLD APPROX 20' WIDE ABOVE SIDEWALK SHED FOR A TOTAL HEIGHT OF APPROX 20'W ABOVE SIDEWALK SHED FOR A TOTAL HEIGHT OF APPROX 60' AT FRONT FACADE. | $8,000 / $0 / $0 | 34775111H |
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-02
OATH tickets (all agencies) 0 unpaid of 49
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 # |
|---|---|---|---|---|---|---|
| No balance due Default PAID IN FULL · DEFAULTED | 2019-10-07 | Fire Department Of Nyc | LABELS MARKINGS | 797 MADISON REALTY LLC | $6,000 / $8,806 / $0 | 011694702K |
| No balance due Default PAID IN FULL · DEFAULTED | 2019-06-03 | Dept Of Transportation | FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS | CONSOLIDATED EDISON | $1,230 / $1,200 / $0 | 0701970327 |
| No balance due Default PAID IN FULL · DEFAULTED | 2019-05-19 | Dept Of Transportation | FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS | CONSOLIDATED EDISON | $3,600 / $1,200 / $0 | 0701948116 |
| No balance due Default PAID IN FULL · DEFAULTED | 2018-11-07 | Fire Department Of Nyc | FIRE PROTECTION SYSTEMS | TORY BURCH LLC | $1,000 / $1,000 / $0 | 011662856R |
| No balance due Default PAID IN FULL · DEFAULTED | 2018-10-03 | Dept. Of Buildings | FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM | 797 MADISON REALTY LLC | $1,562 / $1,936 / $0 | 038264297X |
| No balance due Default PAID IN FULL · DEFAULTED | 2017-04-21 | Sanitation Others | LOOSE RUBBISH | TORY | $130 / $100 / $0 | 0194598342 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-11-05 | Fire Department Of Nyc | FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS | 797 MADISON REALTY LLC | $1,000 / $1,000 / — | 012048244M |
| No balance due Default PAID IN FULL · DEFAULT | 2015-10-21 | Env Protect | FAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTER | 797 MADISON REALTY LLC | $530 / $530 / — | 0189382912 |
| No balance due WRITTEN OFF · WRITTEN OFF | 2015-10-21 | Dep - Bureau Of Env. Complianc | FAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTER | 7497 MADISON REALTY LLC | $1,000 / $0 / $0 | 0189382903 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-09-21 | Dept Of Tran | USE OPENING OF STREET W O PERMIT | CONSOLIDATED EDISON | $5,000 / $1,500 / — | 0700177345 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-09-09 | Dept Of Tran | USE OPENING OF STREET W O PERMIT | CONSOLIDATED EDISON | $5,000 / $1,500 / — | 0700158737 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-09-02 | Dept Of Tran | USE OPENING OF STREET W O PERMIT | CONSOLIDATED EDISON | $1,530 / $1,500 / — | 0700150954 |
Showing 12 of 49 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.
No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).
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 3 open of 3
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 · 2008-07-07 | B | 2008-07-07 | § 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 50 WATTS REQUIRED. | |
| Open Nov Sent Out · 2008-07-07 | B | 2008-07-07 | § 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION 2ND STY FRONT APT BEING USED AS CLOTHES STORE AND TAILORING. | |
| Open Nov Sent Out · 2008-07-07 | B | 2008-07-07 | § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES AT 3 STY PUBLIC HALL CEILING. |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-02
HPD complaints 0
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.
No records found in this dataset for this lot.
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) 0
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.
No records found in this dataset for this lot.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-02; data as of 2026-11-02
Nearby properties
On Madison Ave
- 799 Madison Avenue (one open item)
- 795 Madison Avenue (11 open items)
- 794 Madison Avenue (62 open items)
- 801 Madison Avenue (11 open items)
- 793 Madison Avenue (32 open items)
- 791 Madison Avenue (13 open items)
- 803 Madison Avenue (four open items)
- 789 Madison Avenue (24 open items)
- 805 Madison Avenue (seven open items)
- 787 Madison Avenue (105 open items)
Same tax block (1382)
- 857 5th Avenue (27 open items)
- 5 East 67th Street (seven open items)
- 7 East 67th Street (seven open items)
- 9 East 67th Street (119 open items)
- 11 East 67th Street (eight open items)
- 15 East 67th Street (nine open items)
- 17 East 67th Street (four open items)
- 21 East 67th Street (five open items)
- 23 East 67th Street (two open items)
- 794 Madison Avenue (62 open items)
All properties on Madison Ave, Manhattan · All of Manhattan 10065 (Upper East Side-Carnegie Hill)
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