Manhattan • Vacant Land

520 Madison Ave

Manhattan, NY 10022Company-ownedBBL 1012899059BIN 1035727

Updated Aug 1, 2026 · 16 sources

ClassV1
Market Value$1.9M

520 MADISON AVE is a property located at 520 MADISON AVE, Manhattan, NY 10022. It is classified as a vacant land - zoned commercial/manufacturing. The assessed market value is $1.9M. Public records list the property as company-owned. There are 1278 building permits on record (1278 active). There are 8 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

1,387records on file
77Energy Star

The lot at 520 Madison Ave holds its ground over New York. It is carried on the public rolls at a market value of $1.9M, and assessed for tax at $856K. In the 46 years its record reaches back, the lot has drawn 1,387 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 1,278 of its 1,387 records, fully 92%, fall under that one heading. Complaint (39) and assignment (30) trail well behind. No 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 2014.

On the environmental ledger, the building posts an Energy Star score of 77, with a site energy-use intensity of 81.8 kBtu per square foot. Its operations answer for roughly 8,643 metric tons of CO2-equivalent a year.

Read together — 92% permit, 46 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.

92% of every record here performs the same act: permit.

Property Details

Address520 MADISON AVE, Manhattan, NY 10022
Building TypeVacant Land - Zoned Commercial/Manufacturing
V1
Year Built0
FloorsN/A
Total Units0
Building AreaN/A
Lot Size2,271 sqft
ConditionN/A
1012899059
1035727
OwnershipCompany-owned

Assessment & Sales

$1.9M
$856K
$856K

Building Permits

1278 on record · 1278 active
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 15, 2022Job #140991283-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed May 7, 2021Job #140973310-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 16, 2021Job #140973579-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 6, 2021Job #123533159-01-04
Construction EquipmentDOB Legacy
ISSUED
Filed Dec 29, 2020Job #140991283-01-01

+ 1273 more permitsview full report

Violations

8 on record · none currently open
DOB LegacyElevator
DISMISSED
Issued May 20, 2019#2354324

FAILURE TO PERFORM CATEGORY 5 INSPECTION

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Nov 14, 2014#35114695Z

WORK WITHOUT A PERMIT.ON 11/14/14 DURING PHYSICAL INSP I OBSERVED 3 SLOP SINKS & RELATED WASTE,HOT/COLD WATER PIPING REMOVED FROM THE 2ND,4TH & 6TH.FLOORS SOUTHERN SIDE STAIRWELLS W/O A PERMIT.WORK WAS DONE TO

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Dec 4, 2013#35031393J

SIDEWALK SHED DOES NOT CONFORM TO CODE SPECIFICATIONS.NOTED: AT TIME OF INSPECTION (7:00PM) SIDEWALK SHED ERETED AT EXPOSURE #1:NO OPERATIVE LIGHT FIXTURES. RMDY: CONFORM SHED TO CODE SPECIFICATIONS.

View this violation's full details & status history →
DOB LegacyLocal Law 26/04
DISMISSED
Issued Nov 1, 2006#323575
ECBZoning
RESOLVE
Issued Sep 7, 2001#34297688Z

FAILURE TO COMPLY WITH AS OF RIGHT PLAZA BONUS IN THAT SIDEWALK WIDENING IS USED AS A CAFE SET UP TABLE AND CHAIRS WITH WAITER SERVICE.REMEDY:CONFORM TO AS OF RIGHT PLAZA BONUS REMOVED VIOLATING CONDITION

View this violation's full details & status history →

+ 3 more violations on record — view full report

Get the Complete Report for 520 MADISON AVE

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

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Frequently Asked Questions

Are there building permits at 520 MADISON AVE, Manhattan?

Yes. 520 MADISON AVE, Manhattan, NY 10022 has 1278 building permits on record, with 1278 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Apr 15, 2022.

Does 520 MADISON AVE, Manhattan have violations?

Yes. 520 MADISON AVE, Manhattan, NY 10022 has 8 violations on record, with 0 currently open. Breakdown: 3 DOB, 5 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 520 MADISON AVE, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 520 MADISON AVE, Manhattan, NY 10022. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 520 MADISON AVE?

520 MADISON AVE, Manhattan, NY 10022 has an assessed market value of $1.9M and a total assessed value of $856K (land: $856K). Assessment data is from the NYC Department of Finance (DOF).

Who owns 520 MADISON AVE?

520 MADISON AVE, Manhattan, NY 10022 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 520 MADISON AVE?

Search 520 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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520 MADISON AVE, Manhattan, NY 10022 — Property Records, Permits, Violations, Tax & Zoning | RegWatch