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Manhattan

550 West 21 St

Manhattan, NY 10011Individually ownedBBL 1006920061BIN 1000000
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Updated Aug 1, 2026 · 16 sources

Floors1
ClassK1
Market Value$4.2M

550 WEST 21 ST is a property located at 550 WEST 21 ST, Manhattan, NY 10011. The building has 1 floor. The assessed market value is $4.2M. It last sold for $45M on Apr 22, 2015. Public records list the property as individually owned. There are 51 building permits on record (38 active). There are 19 violations on record (0 currently open). 3 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

129records on file

The lot at 550 West 21 St rises 1 story over New York. It is carried on the public rolls at a market value of $4.2M, and assessed for tax at $1.9M. In the 46 years its record reaches back, the lot has drawn 129 separate government filings.

The documentary life of the address leans hard toward permit: 51 of its 129 records, fully 40%, fall under that one heading. Violation (19) and enforcement (18) 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 2007.

Read together — 40% 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.

$4.2M of New York, written across 129 government filings.

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

Property Details

Address550 WEST 21 ST, Manhattan, NY 10011
K1
Year BuiltN/A
Floors1
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
1006920061
1000000
OwnershipIndividually owned

Assessment & Sales

$4.2M
$1.9M
$335K
$45M
Last Sale DateApr 22, 2015

Building Permits

51 on record · 38 active
DemolitionDOB Legacy
SIGNED OFF
Filed Sep 5, 2018Job #123337102-01
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 20, 2018Job #123337102-01-01
View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
SIGNED-OFF
Filed Jan 12, 2018Est. cost $1Job #M00002213-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Aug 28, 2014Est. cost $41KJob #121975167-01

GEN. CONSTR.

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jun 30, 2014Job #121894281-01-02

EQ

View this permit's full record & inspection history →

+ 46 more permits — view full report

Violations

19 on record · none currently open
Judgments · 3 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2014Ticket #035027965Y
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2013Ticket #035015352N
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
OATH summonsJUDGMENT DOCKETED
Docketed Apr 5, 2004Ticket #0136448438
20031119N
ECBConstruction
RESOLVE
Issued Apr 1, 2014#35087821J

SIGN/PANEL ON SIDEWALK SHED AT EXPOSURE #1 NOT PROVIDED. REMEDY: COMPLY WITH DOB CODE REQ.

View this violation's full details & status history →
DOB LegacyAEUHAZ1
DISMISSED
Issued Jan 15, 2014#1818782

FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

View this violation's full details & status history →
DOB LegacyAEUHAZ1
DISMISSED
Issued Jan 15, 2014#1818783

FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Sep 18, 2013#35027965Y

FAILURE TO MAINTAIN EXTERIOR WALL. NOTED: PARAPET LEVEL MULTIPLE VERTICAL CRACKS, W/EVIDENT SIGNS OF WALL LEANING OUTWARD. REMEDY: PROVIDE SHED, MAKE REPAIRS.

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued May 1, 2013#35015352N

FAILURE TO MAINTAIN BLDG EXTERIOR WALL: DEFECT NOTED AT EXP #1 CRACKS IN PARAPET WALL, MASONRY SEPARATING, WALL BULGING OUTWARD, APPROX 1" WIDE VERTICAL CRACKS THRUOUT PARAPET WALL. REMEDY: IMMEDIATELY MAKE

View this violation's full details & status history →

+ 14 more violations on record — view full report

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Frequently Asked Questions

Are there building permits at 550 WEST 21 ST, Manhattan?

Yes. 550 WEST 21 ST, Manhattan, NY 10011 has 51 building permits on record, with 38 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Demolition (SIGNED OFF) filed Sep 5, 2018.

Does 550 WEST 21 ST, Manhattan have violations?

Yes. 550 WEST 21 ST, Manhattan, NY 10011 has 19 violations on record, with 0 currently open. Breakdown: 12 DOB, 7 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 550 WEST 21 ST, Manhattan have docketed judgments?

Yes. 550 WEST 21 ST, Manhattan, NY 10011 has 3 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 550 WEST 21 ST?

550 WEST 21 ST, Manhattan, NY 10011 has an assessed market value of $4.2M and a total assessed value of $1.9M (land: $335K). Assessment data is from the NYC Department of Finance (DOF).

When was 550 WEST 21 ST last sold?

550 WEST 21 ST, Manhattan, NY 10011 last sold for $45M on Apr 22, 2015. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 550 WEST 21 ST?

550 WEST 21 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 550 WEST 21 ST?

Search 550 WEST 21 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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550 WEST 21 ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch