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Manhattan • Office

33 East 21 St

Manhattan, NY 10010Individually ownedBBL 1008500025BIN 1080768
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16 sources

Year Built1903
Floors10
Units19
Building Area100,000 sqft
ZoningM1-5M
ClassO6
Market Value$28.9M

33 EAST 21 ST is a property located at 33 EAST 21 ST, Manhattan, NY 10010. It is classified as a office - loft/mixed use. The building was constructed in 1903. It has 10 floors and 19 units. The building area is 100,000 square feet on a 9,890 sqft lot. The property is zoned M1-5M. The assessed market value is $28.9M. Public records list the property as individually owned. There are 294 building permits on record (169 active). There are 120 violations on record (6 currently open). 62 docketed judgments carrying $58,650 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

747records on file
91Energy Star

Completed in 1903, 33 East 21 St rises 10 stories over New York. Public records put it at 19 units and 100,000 square feet of floor area, on land zoned M1-5M. It is carried on the public rolls at a market value of $28.9M, and assessed for tax at $13.0M. In the 43 years its record reaches back, the lot has drawn 747 separate government filings.

The documentary life of the address leans hard toward permit: 294 of its 747 records, fully 39%, fall under that one heading. Enforcement (180) and violation (120) trail well behind. 6 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 91, with a site energy-use intensity of 71.0 kBtu per square foot. Its operations answer for roughly 672 metric tons of CO2-equivalent a year.

Read together — 39% permit, 43 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.

$28.9M of New York, written across 747 government filings.

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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.

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

Property Details

Address33 EAST 21 ST, Manhattan, NY 10010
Building TypeOffice - Loft/Mixed Use
O6
Year Built1903
Floors10
Total Units19
Building Area100,000 sqft
Lot Size9,890 sqft
ZoningM1-5M
1008500025
1080768 +1 more
OwnershipIndividually owned

Assessment & Sales

$28.9M
$13M
$3.1M

Building Permits

294 on record · 169 active
General ConstructionDOB NOW
PA CERTIFICATE OF OPERATION ISSUED
Filed Sep 28, 2026Job #M01096240-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PA CERTIFICATE OF OPERATION ISSUED
Filed Sep 28, 2026Job #M01171236-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Sep 23, 2026Est. cost $15KJob #M00966582-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Sep 23, 2026Est. cost $15KJob #M00966582-P6
View this permit's full record & inspection history →
SprinklerDOB NOW
PERMIT ISSUED
Filed Sep 8, 2026Est. cost $9KJob #M01310346-S3

Initial Permit

View this permit's full record & inspection history →

+ 289 more permits — view full report

Violations

120 on record · 6 open
Open judgment balance — docketed OATH judgments$58,650
Judgments · 62 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2026Ticket #014239420R
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 27, 2026Balance $1,000Ticket #012180013N
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2026Balance $2,000Ticket #014237114J
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Balance $600Ticket #014181630X
SIGN, POSTINGS, NOTICES AND INSTRUCTIONS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Balance $300Ticket #048792435R
IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE

+ 57 more docketed judgments — view full report

SafetyGas Piping Ll152
ACTIVE
Issued Sep 18, 2025#NOD-FTF-PL-PER-202206-0087957

Cycle 1, Sub-cycle B (premises is in Community District 5)

View this violation's full details & status history →
ECBLocal Law
ACTIVE
Issued Apr 11, 2024#37027851Z

FAILURE TO SUBMIT AN ACCEPTABLE REQUIRED CYCLE 9B REPORT OF CRITICAL EXAMINATION DOCUMENTING CONDITION OF EXTERIOR WALL AND APPURTENANCES REQUIRED BY 28-302.4 FOR CONTROL #902349. REMEDY: SUBMIT ACCEPTABLE REQU

View this violation's full details & status history →

+ 118 more violations on record — view full report

Get the Complete Report for 33 EAST 21 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 33 EAST 21 ST, Manhattan built?

The building at 33 EAST 21 ST, Manhattan, NY 10010 was constructed in 1903. It is classified as a office - loft/mixed use with 10 floors and 19 units. The building area is 100,000 sqft.

Are there building permits at 33 EAST 21 ST, Manhattan?

Yes. 33 EAST 21 ST, Manhattan, NY 10010 has 294 building permits on record, with 169 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 (PA CERTIFICATE OF OPERATION ISSUED) filed Sep 28, 2026.

Does 33 EAST 21 ST, Manhattan have violations?

Yes. 33 EAST 21 ST, Manhattan, NY 10010 has 120 violations on record, with 6 currently open. Breakdown: 3 DOB Safety, 79 DOB, 38 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 33 EAST 21 ST, Manhattan have docketed judgments?

Yes. 33 EAST 21 ST, Manhattan, NY 10010 has 62 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $58,650. 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 33 EAST 21 ST?

33 EAST 21 ST, Manhattan, NY 10010 has an assessed market value of $28.9M and a total assessed value of $13M (land: $3.1M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 33 EAST 21 ST?

33 EAST 21 ST, Manhattan, NY 10010 is zoned M1-5M. 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 33 EAST 21 ST?

33 EAST 21 ST, Manhattan, NY 10010 is individually 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 33 EAST 21 ST?

Search 33 EAST 21 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.

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33 EAST 21 ST, Manhattan, NY 10010 — Property Records, Permits, Violations, Tax & Zoning | RegWatch