Manhattan

424 West 20 St

Manhattan, NY 10011Individually ownedBBL 1007171001BIN 1012592

Updated Aug 1, 2026 · 16 sources

Year Built1896
Floors5
Building Area36,424 sqft
ZoningR7B
ClassRA
Market Value$235K

424 WEST 20 ST is a property located at 424 WEST 20 ST, Manhattan, NY 10011. The building was constructed in 1896. The building has 5 floors. The building area is 36,424 square feet on a 10,889 sqft lot. The property is zoned R7B. The assessed market value is $235K. Public records list the property as individually owned. There are 24 building permits on record (18 active). There are 2 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

62records on file

Completed in 1896, 424 West 20 St rises 5 stories over New York. Public records put it at 36,424 square feet of floor area, on land zoned R7B. It is carried on the public rolls at a market value of $235K, and assessed for tax at $106K. In the 34 years its record reaches back, the lot has drawn 62 separate government filings.

The documentary life of the address leans hard toward permit: 24 of its 62 records, fully 39%, fall under that one heading. Lien (13) and assignment (12) 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 2012.

Read together — 39% permit, 34 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.

$235K of New York, written across 62 government filings.

Property Details

Address424 WEST 20 ST, Manhattan, NY 10011
RA
Year Built1896
Floors5
Total UnitsN/A
Building Area36,424 sqft
Lot Size10,889 sqft
ZoningR7B
1007171001
1012592
OwnershipIndividually owned

Assessment & Sales

$235K
$106K
$21K

Building Permits

24 on record · 18 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 26, 2013Est. cost $1KJob #120842384-01
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 26, 2013Est. cost $1KJob #120842384-02
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 26, 2013Est. cost $2KJob #120842384-03
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Mar 19, 2013Job #120730218-01
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Mar 19, 2013Est. cost $25KJob #120851667-01

+ 19 more permitsview full report

Violations

2 on record · none currently open
DOB LegacyLocal Law 62/91
DISMISSED
Issued Mar 18, 1994#251418
DOB LegacyLocal Law 62/91
DISMISSED
Issued Mar 18, 1993#251417

Get the Complete Report for 424 WEST 20 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 424 WEST 20 ST, Manhattan built?

The building at 424 WEST 20 ST, Manhattan, NY 10011 was constructed in 1896. with 5 floors. The building area is 36,424 sqft.

Are there building permits at 424 WEST 20 ST, Manhattan?

Yes. 424 WEST 20 ST, Manhattan, NY 10011 has 24 building permits on record, with 18 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 (SIGNED OFF) filed Sep 26, 2013.

Does 424 WEST 20 ST, Manhattan have violations?

Yes. 424 WEST 20 ST, Manhattan, NY 10011 has 2 violations on record, with 0 currently open. Breakdown: 2 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 424 WEST 20 ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 424 WEST 20 ST, Manhattan, NY 10011. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 424 WEST 20 ST?

424 WEST 20 ST, Manhattan, NY 10011 has an assessed market value of $235K and a total assessed value of $106K (land: $21K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 424 WEST 20 ST?

424 WEST 20 ST, Manhattan, NY 10011 is zoned R7B. 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 WEST 20 ST?

424 WEST 20 ST, Manhattan, NY 10011 is individually 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 WEST 20 ST?

Search 424 WEST 20 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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424 WEST 20 ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch