Manhattan • Hospital

21 Audubon Ave

Manhattan, NY 10032Company-ownedBBL 1021230048BIN 1062957

Updated Sep 15, 2026 · 16 sources

Year Built1925
Floors6
Units1
Building Area68,625 sqft
ZoningC4-4
ClassI5
Market Value$16M

21 AUDUBON AVE is a property located at 21 AUDUBON AVE, Manhattan, NY 10032. It is classified as a hospital - nursing home. The building was constructed in 1925. It has 6 floors and 1 unit. The building area is 68,625 square feet on a 14,250 sqft lot. The property is zoned C4-4. The assessed market value is $16M. Public records list the property as company-owned. There are 163 building permits on record (120 active). There are 87 violations on record (11 currently open). 10 docketed judgments carrying $5,100 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

624records on file
72Energy Star

Completed in 1925, 21 Audubon Ave rises 6 stories over New York. Public records put it at 1 unit and 68,625 square feet of floor area, on land zoned C4-4. It is carried on the public rolls at a market value of $16.0M, and assessed for tax at $7.2M. In the 57 years its record reaches back, the lot has drawn 624 separate government filings.

The documentary life of the address leans hard toward inspection: 227 of its 624 records, fully 36%, fall under that one heading. Permit (163) and enforcement (91) 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 2023.

On the environmental ledger, the building posts an Energy Star score of 72, with a site energy-use intensity of 62.2 kBtu per square foot. Its operations answer for roughly 537 metric tons of CO2-equivalent a year.

Read together — 36% inspection, 57 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.

$16.0M of New York, written across 624 government filings.

Property Details

Address21 AUDUBON AVE, Manhattan, NY 10032
Building TypeHospital - Nursing Home
I5
Year Built1925
Floors6
Total Units1
Building Area68,625 sqft
Lot Size14,250 sqft
ZoningC4-4
1021230048
1062957
OwnershipCompany-owned

Assessment & Sales

$16M
$7.2M
$277K

Building Permits

163 on record · 120 active
General ConstructionDOB NOW
PERMIT ISSUED
Filed Sep 3, 2026Est. cost $186KJob #M01094079-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Sep 3, 2026Est. cost $186KJob #M01094079-I1
General ConstructionDOB NOW
APPROVED
Filed Aug 26, 2026Est. cost $203KJob #M01094079-S1
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Aug 12, 2026Est. cost $1KJob #120147117-01
General ConstructionDOB NOW
APPROVED
Filed Jul 6, 2026Est. cost $5KJob #M01094079-S2

+ 158 more permitsview full report

Violations

87 on record · 11 open
Open judgment balance — docketed OATH judgments$5,100
Judgments · 10 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2024Ticket #014116716X
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2023Balance $100Ticket #047214713R
FAILURE TO SOURCE SEPARATE RESIDENTIAL RECYCLABLES 9+ DWELLING UNITS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2022Balance $5,000Ticket #012113767J
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2018Ticket #011634943R
RECORDKEEPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2017Ticket #011505722M
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION

+ 5 more docketed judgmentsview full report

SafetyEnergy Grade Ll33
ACTIVE
Issued Mar 6, 2026#VIO-FTP-EN-EGRDEA-202512-0001308

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER AD CODE SEC. 28-309.12.3

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0009974

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

View this violation's full details & status history →
SafetyGas Piping Ll152
ACTIVE
Issued Jan 31, 2025#NOD-FTF-PL-PER-202312-0011885

Cycle 1, Sub-cycle D (premises is in Community District 12)

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 11, 2024#VIO-FTC-VT-CAT1-202312-0004830

Violation Issued-Failure To File 2023 Cat1 Test Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 11, 2024#VIO-FTC-VT-CAT1-202312-0004831

Violation Issued-Failure To File 2023 Cat1 Test Affirmation of Correction

View this violation's full details & status history →

+ 82 more violations on record — view full report

Get the Complete Report for 21 AUDUBON AVE

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

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Frequently Asked Questions

When was 21 AUDUBON AVE, Manhattan built?

The building at 21 AUDUBON AVE, Manhattan, NY 10032 was constructed in 1925. It is classified as a hospital - nursing home with 6 floors and 1 unit. The building area is 68,625 sqft.

Are there building permits at 21 AUDUBON AVE, Manhattan?

Yes. 21 AUDUBON AVE, Manhattan, NY 10032 has 163 building permits on record, with 120 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 Sep 3, 2026.

Does 21 AUDUBON AVE, Manhattan have violations?

Yes. 21 AUDUBON AVE, Manhattan, NY 10032 has 87 violations on record, with 11 currently open. Breakdown: 14 DOB Safety, 47 DOB, 26 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 21 AUDUBON AVE, Manhattan have docketed judgments?

Yes. 21 AUDUBON AVE, Manhattan, NY 10032 has 10 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $5,100. 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 21 AUDUBON AVE?

21 AUDUBON AVE, Manhattan, NY 10032 has an assessed market value of $16M and a total assessed value of $7.2M (land: $277K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 21 AUDUBON AVE?

21 AUDUBON AVE, Manhattan, NY 10032 is zoned C4-4. 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 21 AUDUBON AVE?

21 AUDUBON AVE, Manhattan, NY 10032 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 21 AUDUBON AVE?

Search 21 AUDUBON AVE 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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21 AUDUBON AVE, Manhattan, NY 10032 — Property Records, Permits, Violations, Tax & Zoning | RegWatch