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Manhattan • Condo

300 West 23rd St

Manhattan, NY 10011BBL 1-00746-75BIN 1013429
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Updated Aug 1, 2026 · 16 sources

Year Built1931
Floors21
Units222
Building Area163,241 sqft
ZoningC2-7A
ClassRM
Market Value$7.4M

300 WEST 23RD ST is a property located at 300 WEST 23RD ST, Manhattan, NY 10011. It is classified as a condo - multi-dwelling. The building was constructed in 1931. It has 21 floors and 222 units. The building area is 163,241 square feet on a 11,300 sqft lot. The property is zoned C2-7A. The assessed market value is $7.4M. It last sold for $515K on May 1, 2025. There are 681 building permits on record (439 active). There are 98 violations on record (8 currently open). 27 docketed judgments carrying $2,925 in open balances 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

1,135records on file
52Energy Star

Completed in 1931, 249 8 Ave rises 21 stories over New York. Public records put it at 222 units and 163,241 square feet of floor area, on land zoned C2-7A. It is carried on the public rolls at a market value of $7.4M, and assessed for tax at $3.3M. In the 95 years its record reaches back, the lot has drawn 1,135 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 622 of its 1,135 records, fully 55%, fall under that one heading. Inspection (179) and enforcement (110) trail well behind. 8 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 2024.

On the environmental ledger, the building posts an Energy Star score of 52, with a site energy-use intensity of 83.0 kBtu per square foot. Its operations answer for roughly 1,186 metric tons of CO2-equivalent a year.

Read together — 55% permit, 95 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.

$7.4M of New York, written across 1,135 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

Address300 WEST 23RD ST, Manhattan, NY 10011
Building TypeCondo - Multi-Dwelling
RM
Year Built1931
Floors21
Total Units222
Building Area163,241 sqft
Lot Size11,300 sqft
ZoningC2-7A
ConditionAverage
1-00746-75
1013429

Assessment & Sales

$7.4M
$3.3M
$832K
$515K
Last Sale DateMay 1, 2025

Building Permits

681 on record · 439 active
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 21, 2026Est. cost $50KJob #M01157281-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 21, 2026Est. cost $50KJob #M01157281-P1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 20, 2026Est. cost $300KJob #M01407301-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 20, 2026Est. cost $300KJob #M01407301-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Jul 18, 2026Job #M01411108-P1

Apt-8HI. Supersede Application M00235873

View this permit's full record & inspection history →

+ 676 more permits — view full report

Violations

98 on record · 8 open
Open judgment balance — docketed OATH judgments$2,925
Judgments · 27 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2025Ticket #039534340X
PEDESTRAIN PROTECTION DOES NOT MEET CODE SPECIFICATIONS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jun 5, 2026Balance $2,600Ticket #000960461Z
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2022Ticket #035648340X
MISCELLANEOUS VIOLATIONS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2021Ticket #046931010X
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2021Balance $300Ticket #046931012J
STORAGE OF RECEPTACLES

+ 22 more docketed judgments — view full report

HPDClass C
NOV SENT OUT
Issued Feb 12, 2026#18640344

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET IN THE ENTRANCE LOCATED AT APT 3N, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Feb 12, 2026#18640345

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT ENTRANCE DOOR TO BUILDING , 1st STORY

View this violation's full details & status history →
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Dec 3, 2021#2569043

CYCLE 9A FAILURE TO CORRECT SWARMP CONDITIONS

View this violation's full details & status history →

+ 95 more violations on record — view full report

Get the Complete Report for 300 WEST 23RD 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 300 WEST 23RD ST, Manhattan built?

The building at 300 WEST 23RD ST, Manhattan, NY 10011 was constructed in 1931. It is classified as a condo - multi-dwelling with 21 floors and 222 units. The building area is 163,241 sqft.

Are there building permits at 300 WEST 23RD ST, Manhattan?

Yes. 300 WEST 23RD ST, Manhattan, NY 10011 has 681 building permits on record, with 439 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ENTIRE) filed Jul 21, 2026.

Does 300 WEST 23RD ST, Manhattan have violations?

Yes. 300 WEST 23RD ST, Manhattan, NY 10011 has 98 violations on record, with 8 currently open. Breakdown: 68 DOB, 27 ECB, 3 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 300 WEST 23RD ST, Manhattan have docketed judgments?

Yes. 300 WEST 23RD ST, Manhattan, NY 10011 has 27 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,925. 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 300 WEST 23RD ST?

300 WEST 23RD ST, Manhattan, NY 10011 has an assessed market value of $7.4M and a total assessed value of $3.3M (land: $832K). Assessment data is from the NYC Department of Finance (DOF).

When was 300 WEST 23RD ST last sold?

300 WEST 23RD ST, Manhattan, NY 10011 last sold for $515K on May 1, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 300 WEST 23RD ST?

300 WEST 23RD ST, Manhattan, NY 10011 is zoned C2-7A. 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.

How do I get a full property report for 300 WEST 23RD ST?

Search 300 WEST 23RD 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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300 WEST 23RD ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch