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Manhattan • Office

424 Madison Ave

Manhattan, NY 10017Company-ownedBBL 1012840056BIN 1035445
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Updated Aug 1, 2026 · 16 sources

Year Built1926
Floors15
Units22
Building Area62,237 sqft
ZoningC5-3
ClassO6
Market Value$18.6M

424 MADISON AVE is a property located at 424 MADISON AVE, Manhattan, NY 10017. It is classified as a office - loft/mixed use. The building was constructed in 1926. It has 15 floors and 22 units. The building area is 62,237 square feet on a 4,375 sqft lot. The property is zoned C5-3. The assessed market value is $18.6M. It last sold for $31M on Nov 16, 2006. Public records list the property as company-owned. There are 435 building permits on record (298 active). There are 62 violations on record (3 currently open). 21 docketed judgments carrying $19,112 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

779records on file
67Energy Star

Completed in 1926, 424 Madison Ave rises 15 stories over New York. Public records put it at 22 units and 62,237 square feet of floor area, on land zoned C5-3. It is carried on the public rolls at a market value of $18.6M, and assessed for tax at $8.4M. In the 57 years its record reaches back, the lot has drawn 779 separate government filings.

The documentary life of the address leans hard toward permit: 435 of its 779 records, fully 56%, fall under that one heading. Inspection (139) and enforcement (69) trail well behind. 3 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 2025.

On the environmental ledger, the building posts an Energy Star score of 67, with a site energy-use intensity of 64.4 kBtu per square foot. Its operations answer for roughly 144 metric tons of CO2-equivalent a year.

Read together — 56% permit, 57 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.

$18.6M of New York, written across 779 government filings.

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

Property Details

Address424 MADISON AVE, Manhattan, NY 10017
Building TypeOffice - Loft/Mixed Use
O6
Year Built1926
Floors15
Total Units22
Building Area62,237 sqft
Lot Size4,375 sqft
ZoningC5-3
1012840056
1035445
OwnershipCompany-owned

Assessment & Sales

$18.6M
$8.4M
$1.9M
$31M
Last Sale DateNov 16, 2006

Building Permits

435 on record · 298 active
SprinklerDOB NOW
PERMIT ISSUED
Filed Jul 29, 2026Est. cost $51KJob #M01389310-S2

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 23, 2026Est. cost $150KJob #M01389310-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 23, 2026Est. cost $150KJob #M01389310-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 9, 2026Est. cost $170KJob #M01403625-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 9, 2026Est. cost $105KJob #M01227041-I1
View this permit's full record & inspection history →

+ 430 more permits — view full report

Violations

62 on record · 3 open
Open judgment balance — docketed OATH judgments$19,112
Judgments · 21 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $10,000Ticket #035717652L
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2025Ticket #0703873428
USE OPENING OF STREET W O PERMIT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2024Balance $9,062Ticket #037028868J
MISCELLANEOUS VIOLATIONS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2023Ticket #014040759H
FIRE-RATED DOORS AND WINDOWS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2022Ticket #011812808N
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION

+ 16 more docketed judgments — view full report

ECBConstruction
ACTIVE
Issued Sep 9, 2025#35717652L

FAILURE TO MAINTAIN BUILDING FACADE EXTERIOR WALL AND APPURTENANCES.NOTE:AT TIME OF INSPECTION I OBSERVED EX#1 EAST,SPALLED STONE WINDOWSILL& LINTEL AT FLOOR#5,INADEQUATE MORTER JOINT IN WINDOW LINTEL AT FLOOR#

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 17, 2024#37028868J

A. C. 27-929.1, FAILURE TO COMPLETE THE INSTALLATION OF A FULL SYSTEM OF AUTOMATIC SPRINKLERS AND FILE A FINAL SPRINKLER REPORT PREPARED BY A REGISTERED DESIGN PROFESSIONAL IN AN OFFICE BUILDING 100 FEET OR MOR

View this violation's full details & status history →
DOB LegacyLocal Law 26/04
ACTIVE
Issued Sep 3, 2019#2381760

FAILED TO FILE FINAL SPRINKLER REPORT BY JULY 1, 2019

View this violation's full details & status history →

+ 59 more violations on record — view full report

Get the Complete Report for 424 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 424 MADISON AVE, Manhattan built?

The building at 424 MADISON AVE, Manhattan, NY 10017 was constructed in 1926. It is classified as a office - loft/mixed use with 15 floors and 22 units. The building area is 62,237 sqft.

Are there building permits at 424 MADISON AVE, Manhattan?

Yes. 424 MADISON AVE, Manhattan, NY 10017 has 435 building permits on record, with 298 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sprinkler (PERMIT ISSUED) filed Jul 29, 2026.

Does 424 MADISON AVE, Manhattan have violations?

Yes. 424 MADISON AVE, Manhattan, NY 10017 has 62 violations on record, with 3 currently open. Breakdown: 34 DOB, 28 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 424 MADISON AVE, Manhattan have docketed judgments?

Yes. 424 MADISON AVE, Manhattan, NY 10017 has 21 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $19,112. 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 424 MADISON AVE?

424 MADISON AVE, Manhattan, NY 10017 has an assessed market value of $18.6M and a total assessed value of $8.4M (land: $1.9M). Assessment data is from the NYC Department of Finance (DOF).

When was 424 MADISON AVE last sold?

424 MADISON AVE, Manhattan, NY 10017 last sold for $31M on Nov 16, 2006. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 424 MADISON AVE?

424 MADISON AVE, Manhattan, NY 10017 is zoned C5-3. 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 424 MADISON AVE?

424 MADISON AVE, Manhattan, NY 10017 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 424 MADISON AVE?

Search 424 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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424 MADISON AVE, Manhattan, NY 10017 — Property Records, Permits, Violations, Tax & Zoning | RegWatch