Manhattan • Elevator Apartment

100 West 56 St

Manhattan, NY 10019Company-ownedBBL 1010080029BIN 1023394

Updated Sep 15, 2026 · 16 sources

Year Built1925
Floors18
Units167
Building Area243,671 sqft
ZoningC6-6
ClassD6
Market Value$71.4M

100 WEST 56 ST is a property located at 100 WEST 56 ST, Manhattan, NY 10019. It is classified as a elevator apartment - fireproof with stores. The building was constructed in 1925. It has 18 floors and 167 units. The building area is 243,671 square feet on a 20,083 sqft lot. The property is zoned C6-6. The assessed market value is $71.4M. Public records list the property as company-owned. There are 286 building permits on record (194 active). There are 104 violations on record (28 currently open). 53 docketed judgments carrying $7,205 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

1,255records on file
7Energy Star

Completed in 1925, 100 West 56 St rises 18 stories over New York. Public records put it at 167 units and 243,671 square feet of floor area, on land zoned C6-6. It is carried on the public rolls at a market value of $71.4M, and assessed for tax at $32.1M. In the 58 years its record reaches back, the lot has drawn 1,255 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward inspection: 439 of its 1,255 records, fully 35%, fall under that one heading. Permit (286) and enforcement (203) trail well behind. 28 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 2023.

On the environmental ledger, the building posts an Energy Star score of 7, with a site energy-use intensity of 91.0 kBtu per square foot. Its operations answer for roughly 1,581 metric tons of CO2-equivalent a year.

Read together — 35% inspection, 58 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.

$71.4M of New York, written across 1,255 government filings.

Property Details

Address100 WEST 56 ST, Manhattan, NY 10019
Building TypeElevator Apartment - Fireproof With Stores
D6
Year Built1925
Floors18
Total Units167
Building Area243,671 sqft
Lot Size20,083 sqft
ZoningC6-6
ConditionAverage
1010080029
1023394
OwnershipCompany-owned

Assessment & Sales

$71.4M
$32.1M
$13.5M

Building Permits

286 on record · 194 active
General ConstructionDOB NOW
LOC ISSUED
Filed Sep 8, 2026Est. cost $43KJob #M01158373-I1
General ConstructionDOB NOW
LOC ISSUED
Filed Sep 8, 2026Est. cost $25KJob #M01156738-I1
General ConstructionDOB NOW
LOC ISSUED
Filed Aug 11, 2026Est. cost $56KJob #M01131240-S2
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 29, 2026Est. cost $100KJob #M01131240-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 25, 2026Est. cost $250KJob #M01130809-I1

+ 281 more permitsview full report

Violations

104 on record · 28 open
Open judgment balance — docketed OATH judgments$7,205
Judgments · 53 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 22, 2026Balance $1,875Ticket #012171325H
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Ticket #012162888R
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2026Balance $1,300Ticket #000939763H
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2025Ticket #012159777R
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Ticket #012156117H
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 48 more docketed judgmentsview full report

SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-PER-202412-0000768

Violation Issued-Failure To File 2024 Periodic Inspection Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-PER-202412-0007626

Violation Issued-Failure To File 2024 Periodic Inspection Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-PER-202412-0005432

Violation Issued-Failure To File 2024 Periodic Inspection Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-PER-202412-0005431

Violation Issued-Failure To File 2024 Periodic Inspection Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0001856

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

View this violation's full details & status history →

+ 99 more violations on record — view full report

Get the Complete Report for 100 WEST 56 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.

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Frequently Asked Questions

When was 100 WEST 56 ST, Manhattan built?

The building at 100 WEST 56 ST, Manhattan, NY 10019 was constructed in 1925. It is classified as a elevator apartment - fireproof with stores with 18 floors and 167 units. The building area is 243,671 sqft.

Are there building permits at 100 WEST 56 ST, Manhattan?

Yes. 100 WEST 56 ST, Manhattan, NY 10019 has 286 building permits on record, with 194 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 (LOC ISSUED) filed Sep 8, 2026.

Does 100 WEST 56 ST, Manhattan have violations?

Yes. 100 WEST 56 ST, Manhattan, NY 10019 has 104 violations on record, with 28 currently open. Breakdown: 23 DOB Safety, 49 DOB, 17 ECB, 15 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 100 WEST 56 ST, Manhattan have docketed judgments?

Yes. 100 WEST 56 ST, Manhattan, NY 10019 has 53 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $7,205. 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 100 WEST 56 ST?

100 WEST 56 ST, Manhattan, NY 10019 has an assessed market value of $71.4M and a total assessed value of $32.1M (land: $13.5M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 100 WEST 56 ST?

100 WEST 56 ST, Manhattan, NY 10019 is zoned C6-6. 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 100 WEST 56 ST?

100 WEST 56 ST, Manhattan, NY 10019 is company-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 100 WEST 56 ST?

Search 100 WEST 56 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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100 WEST 56 ST, Manhattan, NY 10019 — Property Records, Permits, Violations, Tax & Zoning | RegWatch