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Manhattan • Office

12 West 31 St

Manhattan, NY 10001Company-ownedBBL 1008320053BIN 1015793
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors12
Units15
Building Area31,610 sqft
ZoningM1-8A/R12
ClassO6
Market Value$7.5M

12 WEST 31 ST is a property located at 12 WEST 31 ST, Manhattan, NY 10001. It is classified as a office - loft/mixed use. The building was constructed in 1910. It has 12 floors and 15 units. The building area is 31,610 square feet on a 2,765 sqft lot. The property is zoned M1-8A/R12. The assessed market value is $7.5M. Public records list the property as company-owned. There are 62 building permits on record (40 active). There are 45 violations on record (1 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

360records on file
88Energy Star

Completed in 1910, 12 West 31 St rises 12 stories over New York. Public records put it at 15 units and 31,610 square feet of floor area, on land zoned M1-8A/R12. It is carried on the public rolls at a market value of $7.5M, and assessed for tax at $3.4M. In the 48 years its record reaches back, the lot has drawn 360 separate government filings.

The documentary life of the address leans hard toward inspection: 172 of its 360 records, fully 48%, fall under that one heading. Permit (62) and violation (45) trail well behind. 1 violation stands 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 2020.

On the environmental ledger, the building posts an Energy Star score of 88, with a site energy-use intensity of 39.8 kBtu per square foot. Its operations answer for roughly 103 metric tons of CO2-equivalent a year.

Read together — 48% inspection, 48 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.

$7.5M of New York, written across 360 government filings.

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

Property Details

Address12 WEST 31 ST, Manhattan, NY 10001
Building TypeOffice - Loft/Mixed Use
O6
Year Built1910
Floors12
Total Units15
Building Area31,610 sqft
Lot Size2,765 sqft
ZoningM1-8A/R12
1008320053
1015793
OwnershipCompany-owned

Assessment & Sales

$7.5M
$3.4M
$1.4M

Building Permits

62 on record · 40 active
Cats RegistrationOther
CURRENT
Filed Feb 3, 2026Job #484412
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 20, 2023Est. cost $40KJob #M00867537-I1
View this permit's full record & inspection history →
Mechanical SystemsDOB NOW
SIGNED-OFF
Filed Jun 1, 2023Est. cost $40KJob #M00867537-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Mar 15, 2023Est. cost $5KJob #M00128618-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 3, 2022Est. cost $1Job #M00365472-I1
View this permit's full record & inspection history →

+ 57 more permits — view full report

Violations

45 on record · 1 open
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Apr 30, 2019#2363912

FAILED TO FILE FISP CYCLE 8C TECHNICAL REPORT BY 02/21/2019

View this violation's full details & status history →

+ 44 more violations on record — view full report

Get the Complete Report for 12 WEST 31 ST

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

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Frequently Asked Questions

When was 12 WEST 31 ST, Manhattan built?

The building at 12 WEST 31 ST, Manhattan, NY 10001 was constructed in 1910. It is classified as a office - loft/mixed use with 12 floors and 15 units. The building area is 31,610 sqft.

Are there building permits at 12 WEST 31 ST, Manhattan?

Yes. 12 WEST 31 ST, Manhattan, NY 10001 has 62 building permits on record, with 40 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 (CURRENT) filed Feb 3, 2026.

Does 12 WEST 31 ST, Manhattan have violations?

Yes. 12 WEST 31 ST, Manhattan, NY 10001 has 45 violations on record, with 1 currently open. Breakdown: 33 DOB, 12 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 12 WEST 31 ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 12 WEST 31 ST, Manhattan, NY 10001. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 12 WEST 31 ST?

12 WEST 31 ST, Manhattan, NY 10001 has an assessed market value of $7.5M and a total assessed value of $3.4M (land: $1.4M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 12 WEST 31 ST?

12 WEST 31 ST, Manhattan, NY 10001 is zoned M1-8A/R12. 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 12 WEST 31 ST?

12 WEST 31 ST, Manhattan, NY 10001 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 12 WEST 31 ST?

Search 12 WEST 31 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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12 WEST 31 ST, Manhattan, NY 10001 — Property Records, Permits, Violations, Tax & Zoning | RegWatch