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Manhattan • Elevator Apartment

521 West 112 St

Manhattan, NY 10025Company-ownedBBL 1018840018BIN 1056994
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Updated Aug 1, 2026 · 16 sources

Year Built1920
Floors8
Units44
Building Area47,731 sqft
ZoningR8
ClassD3
Market Value$6.5M

521 WEST 112 ST is a property located at 521 WEST 112 ST, Manhattan, NY 10025. It is classified as a elevator apartment - fireproof without stores. The building was constructed in 1920. It has 8 floors and 44 units. The building area is 47,731 square feet on a 9,375 sqft lot. The property is zoned R8. The assessed market value is $6.5M. Public records list the property as company-owned. There are 63 building permits on record (46 active). There are 43 violations on record (14 currently open). 18 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

284records on file
84Energy Star

Completed in 1920, 521 West 112 St rises 8 stories over New York. Public records put it at 44 units and 47,731 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $6.5M, and assessed for tax at $2.9M. In the 39 years its record reaches back, the lot has drawn 284 separate government filings.

The documentary life of the address leans hard toward inspection: 117 of its 284 records, fully 41%, fall under that one heading. Permit (63) and violation (43) trail well behind. 14 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 2021.

On the environmental ledger, the building posts an Energy Star score of 84, with a site energy-use intensity of 72.1 kBtu per square foot. Its operations answer for roughly 212 metric tons of CO2-equivalent a year.

Read together — 41% inspection, 39 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.

$6.5M of New York, written across 284 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

Address521 WEST 112 ST, Manhattan, NY 10025
Building TypeElevator Apartment - Fireproof Without Stores
D3
Year Built1920
Floors8
Total Units44
Building Area47,731 sqft
Lot Size9,375 sqft
ZoningR8
ConditionAverage
1018840018
1056994
OwnershipCompany-owned

Assessment & Sales

$6.5M
$2.9M
$675K

Building Permits

63 on record · 46 active
Cats Registration InspectionOther
CURRENT
Filed Oct 14, 2025Job #469065
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed May 8, 2025Job #M01222777-I1-EL

REPLACE CORODED POE BOX CON ED ONLY

View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Dec 8, 2023Job #412705
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jan 23, 2023Est. cost $265KJob #140927264-01

FACADE

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 5, 2022Est. cost $1KJob #M00517984-I1
View this permit's full record & inspection history →

+ 58 more permits — view full report

Violations

43 on record · 14 open
Judgments · 18 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 29, 2024Ticket #014084573Y
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2022Ticket #039047766P
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2017Ticket #011510932R
PORTABLE FIRE EXTINGUISHERS AND FIRE HOSES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2017Ticket #043360339X
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2016Ticket #042319106Y
FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 9+ DWELLING UNITS

+ 13 more docketed judgments — view full report

HPDClass B
NOV SENT OUT
Issued Oct 26, 2000#3645367

SECTION 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 81B, 8th STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →

+ 42 more violations on record — view full report

Get the Complete Report for 521 WEST 112 ST

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

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Frequently Asked Questions

When was 521 WEST 112 ST, Manhattan built?

The building at 521 WEST 112 ST, Manhattan, NY 10025 was constructed in 1920. It is classified as a elevator apartment - fireproof without stores with 8 floors and 44 units. The building area is 47,731 sqft.

Are there building permits at 521 WEST 112 ST, Manhattan?

Yes. 521 WEST 112 ST, Manhattan, NY 10025 has 63 building permits on record, with 46 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Oct 14, 2025.

Does 521 WEST 112 ST, Manhattan have violations?

Yes. 521 WEST 112 ST, Manhattan, NY 10025 has 43 violations on record, with 14 currently open. Breakdown: 17 DOB, 9 ECB, 17 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 521 WEST 112 ST, Manhattan have docketed judgments?

Yes. 521 WEST 112 ST, Manhattan, NY 10025 has 18 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 521 WEST 112 ST?

521 WEST 112 ST, Manhattan, NY 10025 has an assessed market value of $6.5M and a total assessed value of $2.9M (land: $675K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 521 WEST 112 ST?

521 WEST 112 ST, Manhattan, NY 10025 is zoned R8. 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 521 WEST 112 ST?

521 WEST 112 ST, Manhattan, NY 10025 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 521 WEST 112 ST?

Search 521 WEST 112 ST 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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521 WEST 112 ST, Manhattan, NY 10025 — Property Records, Permits, Violations, Tax & Zoning | RegWatch