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823 Madison Ave

Manhattan, NY 10065Company-ownedBBL 1013830051BIN 1041277
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Updated Aug 1, 2026 · 16 sources

Year Built1880
Floors5
Units12
Building Area18,439 sqft
ZoningC5-1
ClassC7
Market Value$20.8M

823 MADISON AVE is a property located at 823 MADISON AVE, Manhattan, NY 10065. It is classified as a walk-up apartment - over six families with stores. The building was constructed in 1880. It has 5 floors and 12 units. The building area is 18,439 square feet on a 4,536 sqft lot. The property is zoned C5-1. The assessed market value is $20.8M. It last sold for $90M on Mar 23, 2004. Public records list the property as company-owned. There are 187 building permits on record (143 active). There are 137 violations on record (39 currently open). 5 docketed judgments carrying $5,000 in open balances 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

506records on file

Completed in 1880, 823 Madison Ave rises 5 stories over New York. Public records put it at 12 units and 18,439 square feet of floor area, on land zoned C5-1. It is carried on the public rolls at a market value of $20.8M, and assessed for tax at $9.3M. In the 54 years its record reaches back, the lot has drawn 506 separate government filings.

The documentary life of the address leans hard toward permit: 187 of its 506 records, fully 37%, fall under that one heading. Violation (137) and complaint (105) trail well behind. 39 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 2001.

Read together — 37% permit, 54 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.

$20.8M of New York, written across 506 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address823 MADISON AVE, Manhattan, NY 10065
Building TypeWalk-Up Apartment - Over Six Families With Stores
C7
Year Built1880
Floors5
Total Units12
Building Area18,439 sqft
Lot Size4,536 sqft
ZoningC5-1
ConditionAverage
1013830051
1041277
OwnershipCompany-owned

Assessment & Sales

$20.8M
$9.3M
$2M
$90M
Last Sale DateMar 23, 2004

Building Permits

187 on record · 143 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 22, 2026Est. cost $1KJob #M01321715-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 15, 2026Est. cost $78KJob #M01361279-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 15, 2026Est. cost $78KJob #M01361279-I1
View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Jul 10, 2026Est. cost $10KJob #M01423430-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 10, 2026Est. cost $10KJob #M01423430-I1
View this permit's full record & inspection history →

+ 182 more permits — view full report

Violations

137 on record · 39 open
Open judgment balance — docketed OATH judgments$5,000
Judgments · 5 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2022Ticket #039047801L
FAIL MAINTAIN BLDG COMPLIANT MANNER: NO FIRE STOPPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2021Balance $5,000Ticket #012107086N
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
DOT summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2015Ticket #0187174974
FAILED TO SEAL EXPANSION JOINTS AS PER SUBSECTION
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2014Ticket #0182725254
FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2010Ticket #032060845P
FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILER
HPDClass B
INVALID CERTIFICATION
Issued Sep 26, 2023#16252653

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN CLOSET IN THE 1st ROOM FROM NORTH LOCATED AT APT 5R, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Sep 26, 2023#16252654

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT SOUTH WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 5R, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Sep 26, 2023#16252652

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT SOUTH WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 5R, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
DOB LegacyElevator
ACTIVE
Issued Dec 17, 2021#2564883

FAILURE TO PERFORM CATEGORY 5 INSPECTION

View this violation's full details & status history →
HPDClass C
FIRST NO ACCESS TO RE- INSPECT VIOLATION
Issued Sep 20, 2021#14573256

§ 27-2005 HMC: IMMEDIATELY PROVIDE A FIRE GUARD AS DIRECTED BY THE NYC DEPT. OF HOUSING PRESERVATION & DEVELOPMENT (HPD) AND/OR THE NYC DEPT. OF BUILDINGS (DOB) TO PROTECT AGAINST FIRE HAZARDS OBSERVED BY HPD AND/OR DOB. FIRE HAZARDS OBSERVED BY HPD HAVE RESULTED IN THE FOLLOWING ADDITIONAL HPD VIOLATION(S): 14579540 IN ORDER TO PROTECT PUBLIC SAFETY AGAINST IMMINENT FIRE HAZARDS OBSERVED, A FIRE GUARD MUST BE PROVIDED FORTHWITH FOR CONTINUOUS 24 HOUR COVERAGE, NOTWITHSTANDING THE CORRECTION AND CERTIFICATION DATES SET FORTH ABOVE (THE CORRECTION AND CERTIFICATION DATES SET FORTH ABOVE ARE APP

View this violation's full details & status history →

+ 132 more violations on record — view full report

Get the Complete Report for 823 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 823 MADISON AVE, Manhattan built?

The building at 823 MADISON AVE, Manhattan, NY 10065 was constructed in 1880. It is classified as a walk-up apartment - over six families with stores with 5 floors and 12 units. The building area is 18,439 sqft.

Are there building permits at 823 MADISON AVE, Manhattan?

Yes. 823 MADISON AVE, Manhattan, NY 10065 has 187 building permits on record, with 143 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 (LOC ISSUED) filed Jul 22, 2026.

Does 823 MADISON AVE, Manhattan have violations?

Yes. 823 MADISON AVE, Manhattan, NY 10065 has 137 violations on record, with 39 currently open. Breakdown: 52 DOB, 21 ECB, 64 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 823 MADISON AVE, Manhattan have docketed judgments?

Yes. 823 MADISON AVE, Manhattan, NY 10065 has 5 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $5,000. 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 823 MADISON AVE?

823 MADISON AVE, Manhattan, NY 10065 has an assessed market value of $20.8M and a total assessed value of $9.3M (land: $2M). Assessment data is from the NYC Department of Finance (DOF).

When was 823 MADISON AVE last sold?

823 MADISON AVE, Manhattan, NY 10065 last sold for $90M on Mar 23, 2004. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 823 MADISON AVE?

823 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 823 MADISON AVE?

823 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 823 MADISON AVE?

Search 823 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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823 MADISON AVE, Manhattan, NY 10065 — Property Records, Permits, Violations, Tax & Zoning | RegWatch