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Manhattan • Condo

66 West 45th St

Manhattan, NY 10036BBL 1012607502BIN 1034238
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Updated Aug 1, 2026 · 16 sources

Year Built2008
Floors48
Units220
Building Area122,920 sqft
ZoningC6-4.5
ClassRM
Market Value$8.4M

66 WEST 45TH ST is a property located at 66 WEST 45TH ST, Manhattan, NY 10036. It is classified as a condo - multi-dwelling. The building was constructed in 2008. It has 48 floors and 220 units. The building area is 122,920 square feet on a 6,024 sqft lot. The property is zoned C6-4.5. The assessed market value is $8.4M. It last sold for $1.2M on Apr 29, 2026. There are 218 building permits on record (172 active). There are 229 violations on record (78 currently open). 47 docketed judgments carrying $48,825 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

2,748records on file
92Energy Star

Completed in 2008, 66 West 45TH St rises 48 stories over New York. Public records put it at 220 units and 122,920 square feet of floor area, on land zoned C6-4.5. It is carried on the public rolls at a market value of $8.4M, and assessed for tax at $3.8M. In the 37 years its record reaches back, the lot has drawn 2,748 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward release: 692 of its 2,748 records, fully 25%, fall under that one heading. Assignment (428) and enforcement (240) trail well behind. 78 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.

On the environmental ledger, the building posts an Energy Star score of 92, with a site energy-use intensity of 55.2 kBtu per square foot. Its operations answer for roughly 774 metric tons of CO2-equivalent a year.

Read together — 25% release, 37 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.

$8.4M of New York, written across 2,748 government filings.

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

Property Details

Address66 WEST 45TH ST, Manhattan, NY 10036
Building TypeCondo - Multi-Dwelling
RM
Year Built2008
Floors48
Total Units220
Building Area122,920 sqft
Lot Size6,024 sqft
ZoningC6-4.5
ConditionGood
1012607502
1034238 +2 more

Assessment & Sales

$8.4M
$3.8M
$339K
$1.2M
Last Sale DateApr 29, 2026

Building Permits

218 on record · 172 active
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jun 2, 2026Est. cost $480KJob #M01394064-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 2, 2026Est. cost $480KJob #M01394064-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed May 30, 2026Job #M01409664-I1-EL

General wiring 10th floor and Lobby

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Feb 23, 2026Est. cost $193KJob #M01306170-I1

Renewal Permit with Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed Feb 23, 2026Est. cost $194KJob #M01306199-I1

Renewal Permit with Changes

View this permit's full record & inspection history →

+ 213 more permits — view full report

Violations

229 on record · 78 open
Open judgment balance — docketed OATH judgments$48,825
Judgments · 47 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2026Balance $625Ticket #039177206M
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 16, 2026Balance $300Ticket #049566717X
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 12, 2026Balance $300Ticket #049566698J
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 12, 2026Balance $300Ticket #049566685K
FAILURE TO CLEAN 18 INCHES INTO STREET
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $1,000Ticket #011824887Z
FIRE PROTECTION SYSTEMS

+ 42 more docketed judgments — view full report

ECBElevator
ACTIVE
Issued Jun 25, 2026#39193699J

97/L/17 CLASS 1 RESTORE TO SERVICE FOR PROPER INSPECTION BY DOB.

View this violation's full details & status history →
ECBElevator
ACTIVE
Issued Feb 13, 2026#39177206M

97/X/17 CLASS 1 , RESTORE TO SERVICE FOR PROPER INSPECTION BY DOB, INOPERATIVE REPAIR.

View this violation's full details & status history →
ECBElevator
ACTIVE
Issued Jan 20, 2026#39174602K

97/X/10 CLASS 1 ,RESTORE TO SERVICE FOR PROPER INSPECTION BY DOB INOPERATIVE REPAIR.

View this violation's full details & status history →
ECBQuality of Life
ACTIVE
Issued Jan 13, 2026#35725667Y

PERMANENT DWELLING USED/CONVERTED TO OTHER THAN PERMANENT RESIDENTIAL PURPOSES. DEPARTMENT OF BUILDINGS RECORDS INDICATES UNIT TO BE LEGALLYAPPROVED AS A CLASS "A" DWELLING. ILLEGAL OCCUPANCY NOTED AT UNIT PH2

View this violation's full details & status history →
ECBQuality of Life
ACTIVE
Issued Jan 13, 2026#35725666M

PERMANENT DWELLING USED/CONVERTED FOR OTHER THAN PERMANENT RESIDENTIALPURPOSES. DEPARTMENT OF BUILDING RECORDS INDICATES UNIT TO BE LEGALLY APPROVED AS 2 CLASS "A" DWELLING. ILLEGAL OCCUPANCY NOTED AT UNIT PH3

View this violation's full details & status history →

+ 224 more violations on record — view full report

Get the Complete Report for 66 WEST 45TH 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 66 WEST 45TH ST, Manhattan built?

The building at 66 WEST 45TH ST, Manhattan, NY 10036 was constructed in 2008. It is classified as a condo - multi-dwelling with 48 floors and 220 units. The building area is 122,920 sqft.

Are there building permits at 66 WEST 45TH ST, Manhattan?

Yes. 66 WEST 45TH ST, Manhattan, NY 10036 has 218 building permits on record, with 172 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 ISSUED) filed Jun 2, 2026.

Does 66 WEST 45TH ST, Manhattan have violations?

Yes. 66 WEST 45TH ST, Manhattan, NY 10036 has 229 violations on record, with 78 currently open. Breakdown: 104 DOB, 42 ECB, 83 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 66 WEST 45TH ST, Manhattan have docketed judgments?

Yes. 66 WEST 45TH ST, Manhattan, NY 10036 has 47 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $48,825. 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 66 WEST 45TH ST?

66 WEST 45TH ST, Manhattan, NY 10036 has an assessed market value of $8.4M and a total assessed value of $3.8M (land: $339K). Assessment data is from the NYC Department of Finance (DOF).

When was 66 WEST 45TH ST last sold?

66 WEST 45TH ST, Manhattan, NY 10036 last sold for $1.2M on Apr 29, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 66 WEST 45TH ST?

66 WEST 45TH ST, Manhattan, NY 10036 is zoned C6-4.5. 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 66 WEST 45TH ST?

Search 66 WEST 45TH 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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66 WEST 45TH ST, Manhattan, NY 10036 — Property Records, Permits, Violations, Tax & Zoning | RegWatch