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Manhattan • Condo

809 Madison Ave

Manhattan, NY 10065Company-ownedBBL 1013827502BIN 1041234
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Updated Aug 2, 2026 · 16 sources

Year Built1925
Floors12
Units13
Building Area35,311 sqft
ZoningC5-1
ClassRM
Market Value$636K

809 MADISON AVE is a property located at 809 MADISON AVE, Manhattan, NY 10065. It is classified as a condo - multi-dwelling. The building was constructed in 1925. It has 12 floors and 13 units. The building area is 35,311 square feet on a 3,840 sqft lot. The property is zoned C5-1. The assessed market value is $636K. It last sold for $49M on Sep 18, 2025. Public records list the property as company-owned. There are 155 building permits on record (112 active). There are 92 violations on record (21 currently open). 9 docketed judgments are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

610records on file
89Energy Star

Completed in 1925, 809 Madison Ave rises 12 stories over New York. Public records put it at 13 units and 35,311 square feet of floor area, on land zoned C5-1. It is carried on the public rolls at a market value of $636K, and assessed for tax at $286K. In the 45 years its record reaches back, the lot has drawn 610 separate government filings.

The documentary life of the address leans hard toward permit: 155 of its 610 records, fully 25%, fall under that one heading. Inspection (118) and complaint (98) trail well behind. 21 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2026.

On the environmental ledger, the building posts an Energy Star score of 89, with a site energy-use intensity of 55.1 kBtu per square foot. Its operations answer for roughly 169 metric tons of CO2-equivalent a year.

Read together — 25% permit, 45 years of accumulation, a parcel of New York — these scattered records compose a portrait of the address that no single page sets out to draw.

$636K of New York, written across 610 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address809 MADISON AVE, Manhattan, NY 10065
Building TypeCondo - Multi-Dwelling
RM
Year Built1925
Floors12
Total Units13
Building Area35,311 sqft
Lot Size3,840 sqft
ZoningC5-1
ConditionAverage
1013827502
1041234
OwnershipCompany-owned

Assessment & Sales

$636K
$286K
$41K
$49M
Last Sale DateSep 18, 2025

Building Permits

155 on record · 112 active
General ConstructionDOB NOW
CHIEF PLAN EXAMINER/ ASSISTANT CHIEF PLAN EXAMINER REVIEW
Filed Jul 31, 2026Est. cost $1KJob #M01419714-I1
View this permit's full record & inspection history →
Supported ScaffoldDOB NOW
PERMIT ISSUED
Filed Jul 27, 2026Est. cost $3KJob #M01430784-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 27, 2026Est. cost $3KJob #M01430784-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jun 25, 2026Est. cost $26KJob #M01273756-P5
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 15, 2026Job #M01330863-I1
View this permit's full record & inspection history →

+ 150 more permits — view full report

Violations

92 on record · 21 open
Judgments · 9 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2024Ticket #014055301H
INSPECTION AND TESTING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2022Ticket #014016299X
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2020Ticket #037018150L
FAIL SUBMIT REQUIRED REPORT OF CRIT EXAM DOCUMENTING EXTERIOR WALL
Health summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2017Ticket #0890499318
POTENTIALLY HAZARDOUS FOODS AT IMPROPER TEMPERATURES
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2012Ticket #0179775943
OPENING OF MANHOLE W/O AN AUTHORIZATION NUMBER

+ 4 more docketed judgments — view full report

HPDClass A
NOV SENT OUT
Issued Apr 29, 2026#18836217

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Nov 17, 2025#18385791

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Jun 4, 2025#17951487

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
HPDClass A
INVALID CERTIFICATION
Issued Jun 30, 2022#15252348

§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass B
NOV CERTIFIED LATE
Issued Mar 27, 2022#15082271

§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK IN THE KITCHEN LOCATED AT APT 12ABC, 12th STORY

View this violation's full details & status history →

+ 87 more violations on record — view full report

Get the Complete Report for 809 MADISON AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 809 MADISON AVE, Manhattan built?

The building at 809 MADISON AVE, Manhattan, NY 10065 was constructed in 1925. It is classified as a condo - multi-dwelling with 12 floors and 13 units. The building area is 35,311 sqft.

Are there building permits at 809 MADISON AVE, Manhattan?

Yes. 809 MADISON AVE, Manhattan, NY 10065 has 155 building permits on record, with 112 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (CHIEF PLAN EXAMINER/ ASSISTANT CHIEF PLAN EXAMINER REVIEW) filed Jul 31, 2026.

Does 809 MADISON AVE, Manhattan have violations?

Yes. 809 MADISON AVE, Manhattan, NY 10065 has 92 violations on record, with 21 currently open. Breakdown: 48 DOB, 12 ECB, 32 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 809 MADISON AVE, Manhattan have docketed judgments?

Yes. 809 MADISON AVE, Manhattan, NY 10065 has 9 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 809 MADISON AVE?

809 MADISON AVE, Manhattan, NY 10065 has an assessed market value of $636K and a total assessed value of $286K (land: $41K). Assessment data is from the NYC Department of Finance (DOF).

When was 809 MADISON AVE last sold?

809 MADISON AVE, Manhattan, NY 10065 last sold for $49M on Sep 18, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 809 MADISON AVE?

809 MADISON AVE, Manhattan, NY 10065 is zoned C5-1. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 809 MADISON AVE?

809 MADISON AVE, Manhattan, NY 10065 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 809 MADISON AVE?

Search 809 MADISON AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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809 MADISON AVE, Manhattan, NY 10065 — Property Records, Permits, Violations, Tax & Zoning | RegWatch