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Manhattan • Elevator Apartment

427 West St

Manhattan, NY 10014Company-ownedBBL 1006380001BIN 1012044
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Updated Aug 1, 2026 · 16 sources

Year Built1930
Floors4
Units38
Building Area69,755 sqft
ZoningC1-7
ClassD4
Market Value$21.1M

427 WEST ST is a property located at 427 WEST ST, Manhattan, NY 10014. It is classified as a elevator apartment - cooperative. The building was constructed in 1930. It has 4 floors and 38 units. The building area is 69,755 square feet on a 14,205 sqft lot. The property is zoned C1-7. The assessed market value is $21.1M. Public records list the property as company-owned. There are 230 building permits on record (180 active). There are 79 violations on record (11 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

461records on file
31Energy Star

Completed in 1930, 427 West St rises 4 stories over New York. Public records put it at 38 units and 69,755 square feet of floor area, on land zoned C1-7. It is carried on the public rolls at a market value of $21.1M, and assessed for tax at $9.5M. In the 49 years its record reaches back, the lot has drawn 461 separate government filings.

The documentary life of the address leans hard toward permit: 230 of its 461 records, fully 50%, fall under that one heading. Violation (79) and assignment (48) trail well behind. 11 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 2013.

On the environmental ledger, the building posts an Energy Star score of 31, with a site energy-use intensity of 45.2 kBtu per square foot. Its operations answer for roughly 258 metric tons of CO2-equivalent a year.

Read together — 50% permit, 49 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.

$21.1M of New York, written across 461 government filings.

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

Property Details

Address427 WEST ST, Manhattan, NY 10014
Building TypeElevator Apartment - Cooperative
D4
Year Built1930
Floors4
Total Units38
Building Area69,755 sqft
Lot Size14,205 sqft
ZoningC1-7
ConditionAverage
1006380001
1012044
OwnershipCompany-owned

Assessment & Sales

$21.1M
$9.5M
$900K

Building Permits

230 on record · 180 active
Alteration — Type 2DOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Jun 25, 2026Est. cost $155KJob #122507322-01

GEN. CONSTR.

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PlumbingDOB Legacy
ISSUED
Filed Jun 25, 2026Job #122507322-01-02

PL

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General ConstructionDOB NOW
PERMIT ISSUED
Filed Apr 30, 2026Est. cost $250KJob #M01386677-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 30, 2026Est. cost $250KJob #M01386677-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Apr 20, 2026Est. cost $300KJob #M01058305-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

+ 225 more permits — view full report

Violations

79 on record · 11 open
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2766135

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Jun 30, 2023#2706716

VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Jun 30, 2023#2726813

VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Jun 20, 2023#2662685

VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Jun 20, 2023#2682453

VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 74 more violations on record — view full report

Get the Complete Report for 427 WEST 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 427 WEST ST, Manhattan built?

The building at 427 WEST ST, Manhattan, NY 10014 was constructed in 1930. It is classified as a elevator apartment - cooperative with 4 floors and 38 units. The building area is 69,755 sqft.

Are there building permits at 427 WEST ST, Manhattan?

Yes. 427 WEST ST, Manhattan, NY 10014 has 230 building permits on record, with 180 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (PERMIT ISSUED - ENTIRE JOB/WORK) filed Jun 25, 2026.

Does 427 WEST ST, Manhattan have violations?

Yes. 427 WEST ST, Manhattan, NY 10014 has 79 violations on record, with 11 currently open. Breakdown: 54 DOB, 6 ECB, 19 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 427 WEST ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 427 WEST ST, Manhattan, NY 10014. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 427 WEST ST?

427 WEST ST, Manhattan, NY 10014 has an assessed market value of $21.1M and a total assessed value of $9.5M (land: $900K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 427 WEST ST?

427 WEST ST, Manhattan, NY 10014 is zoned C1-7. 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 427 WEST ST?

427 WEST ST, Manhattan, NY 10014 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 427 WEST ST?

Search 427 WEST 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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427 WEST ST, Manhattan, NY 10014 — Property Records, Permits, Violations, Tax & Zoning | RegWatch