Skip to content

Manhattan • Condo

411 West 51 St

Manhattan, NY 10019BBL 1010610023BIN 1080950
Save buildingView report

16 sources

Year Built1940
Floors8
Units156
Building Area142,970 sqft
ZoningR8
ClassR4
Market Value$706K

411 WEST 51 ST is a property located at 411 WEST 51 ST, Manhattan, NY 10019. It is classified as a condo - residential unit in converted building. The building was constructed in 1940. It has 8 floors and 156 units. The building area is 142,970 square feet on a 36,201 sqft lot. The property is zoned R8. The assessed market value is $706K. It last sold for $1.4M on Jul 23, 2026. There are 363 building permits on record (297 active). There are 259 violations on record (11 currently open). 58 docketed judgments carrying $23,550 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

1,119records on file
87Energy Star

Completed in 1940, 411 West 51 St rises 8 stories over New York. Public records put it at 156 units and 142,970 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $706K, and assessed for tax at $318K. In the 45 years its record reaches back, the lot has drawn 1,119 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 363 of its 1,119 records, fully 32%, fall under that one heading. Violation (259) and enforcement (158) 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 2009.

On the environmental ledger, the building posts an Energy Star score of 87, with a site energy-use intensity of 30.3 kBtu per square foot. Its operations answer for roughly 638 metric tons of CO2-equivalent a year.

Read together — 32% permit, 45 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.

$706K of New York, written across 1,119 government filings.

Open the live report — daily-updated data, AI chat & alerts
Full Analysis report · $15 one-time

Get the full report for 411 West 51 St

Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

Get the $15 report
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
latest record

Property Details

Address411 WEST 51 ST, Manhattan, NY 10019
Building TypeCondo - Residential Unit in Converted Building
R4
Year Built1940
Floors8
Total Units156
Building Area142,970 sqft
Lot Size36,201 sqft
ZoningR8
ConditionAverage
1010610023
1080950

Assessment & Sales

$706K
$318K
$75K
$1.4M
Last Sale DateJul 23, 2026

Building Permits

363 on record · 297 active
General ConstructionDOB NOW
PERMIT ISSUED
Filed May 11, 2026Est. cost $229KJob #M01242711-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed May 11, 2026Est. cost $229KJob #M01242711-I1
View this permit's full record & inspection history →
Suspended ScaffoldDOB NOW
PERMIT ISSUED
Filed Apr 14, 2026Job #M01374588-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 14, 2026Job #M01374588-I1
View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Jan 12, 2026Est. cost $25KJob #M01341727-I1

Initial Permit

View this permit's full record & inspection history →

+ 358 more permits — view full report

Violations

259 on record · 11 open
Open judgment balance — docketed OATH judgments$23,550
Judgments · 58 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Apr 30, 2025Balance $2,250Ticket #0218628778
OBSTRUCTION OF STREET W CONSTRUCTION MATERIALS EQUIPMENT W O PERMIT
OATH summonsJUDGMENT DOCKETED
Docketed Apr 30, 2025Balance $300Ticket #0218628787
MATERIAL EQPT W O NAME, ADDRESS TELEPHONE NUMBER OF OWNER
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Ticket #0210922544
RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Ticket #035457985L
PERM.DWELLING OFFERED USED CONV TO OTHER THAN PERM.RESIDENTIAL PURPOSE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2021Balance $6,250Ticket #035465858Z
FAIL TO MAIMTAIN REQUIRED NUMBER OF MEANS OF EGRESS FOR EVERY FLOOR

+ 53 more docketed judgments — view full report

SafetyFACADES
ACTIVE
Issued Apr 15, 2026#VIO-FTC-FC-SWARMP-202902-0002675

SWARMP condition(s) from previous cycle was not corrected in current cycle, resulting in unsafe classification.

View this violation's full details & status history →
SafetyFACADES
WAIVED - PENDING DISMISSAL
Issued Mar 4, 2026#VIO-FTC-FC-UNSAFE-202902-0002557

Unsafe report filed

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Dec 22, 2025#2817869

EMERGENCY WORK ORDER DUE TO LOOSE/SPALLING BRICK MORTAR JOINTS @ MULTI LOCATIONS @ EXP1, N ELEV. ALSO UNSECURED MATERIAL 6FL WATERTABLE @ EXP 4 W ELEV CRACKED AND SPALLING STONE AT 6FL NEAR SOUTH ELEVATION, EXP # 3. REMEDY:IMMEDIATELY PROVIDE TAKE.PROVIDE SAFETY MEASURES TO SECURE & PROT PUB,INSTALL PUBL PROT U/SUPV LP.REMOVE/SECURE LOOSE HANGING MATER

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0004526

Violation Issued-Failure To File 2024 Cat1 Test Affirmation of Correction

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Nov 16, 2024#17423681

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 204, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 254 more violations on record — view full report

Get the Complete Report for 411 WEST 51 ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

When was 411 WEST 51 ST, Manhattan built?

The building at 411 WEST 51 ST, Manhattan, NY 10019 was constructed in 1940. It is classified as a condo - residential unit in converted building with 8 floors and 156 units. The building area is 142,970 sqft.

Are there building permits at 411 WEST 51 ST, Manhattan?

Yes. 411 WEST 51 ST, Manhattan, NY 10019 has 363 building permits on record, with 297 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 May 11, 2026.

Does 411 WEST 51 ST, Manhattan have violations?

Yes. 411 WEST 51 ST, Manhattan, NY 10019 has 259 violations on record, with 11 currently open. Breakdown: 8 DOB Safety, 156 DOB, 90 ECB, 5 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 411 WEST 51 ST, Manhattan have docketed judgments?

Yes. 411 WEST 51 ST, Manhattan, NY 10019 has 58 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $23,550. 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 411 WEST 51 ST?

411 WEST 51 ST, Manhattan, NY 10019 has an assessed market value of $706K and a total assessed value of $318K (land: $75K). Assessment data is from the NYC Department of Finance (DOF).

When was 411 WEST 51 ST last sold?

411 WEST 51 ST, Manhattan, NY 10019 last sold for $1.4M on Jul 23, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 411 WEST 51 ST?

411 WEST 51 ST, Manhattan, NY 10019 is zoned R8. 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 411 WEST 51 ST?

Search 411 WEST 51 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
Manhattan Property Search →Manhattan Permit Search →Manhattan Violation Lookup →Manhattan Tax Search →Manhattan Title Search →Manhattan Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →Class R Buildings Guide →
411 WEST 51 ST, Manhattan, NY 10019 — Property Records, Permits, Violations, Tax & Zoning | RegWatch