Manhattan

25 East 21st St

Manhattan, NY 10010Company-ownedBBL 1-00850-75BIN 1016267
Year Built1904
Floors11
Building Area33,120 sqft
ZoningM1-5M
ClassRB
Market Value$842K

25 EAST 21ST ST is a property located at 25 EAST 21ST ST, Manhattan, NY 10010. The building was constructed in 1904. The building has 11 floors. The building area is 33,120 square feet on a 4,350 sqft lot. The property is zoned M1-5M. The assessed market value is $842K. It last sold for $1.9M on Jul 22, 2026. Public records list the property as company-owned. There are 52 building permits on record (50 active). There are 9 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

955records on file
17Energy Star

Completed in 1904, 25 East 21ST St rises 11 stories over New York. Public records put it at 33,120 square feet of floor area, on land zoned M1-5M. It is carried on the public rolls at a market value of $842K, and assessed for tax at $379K. In the 123 years its record reaches back, the lot has drawn 955 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward release: 458 of its 955 records, fully 48%, fall under that one heading. Mortgage (177) and sale (121) trail well behind. No 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 2005.

On the environmental ledger, the building posts an Energy Star score of 17, with a site energy-use intensity of 70.4 kBtu per square foot. Its operations answer for roughly 447 metric tons of CO2-equivalent a year.

Read together — 48% release, 123 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.

$842K of New York, written across 955 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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Property Details

Address25 EAST 21ST ST, Manhattan, NY 10010
RB
Year Built1904
Floors11
Total UnitsN/A
Building Area33,120 sqft
Lot Size4,350 sqft
ZoningM1-5M
1-00850-75
1016267
OwnershipCompany-owned

Assessment & Sales

$842K
$379K
$74K
$1.9M
Last Sale DateJul 22, 2026

Building Permits

52 on record · 50 active
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 31, 2025Job #140893969-01-07
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 25, 2024Job #140893969-01-06
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 11, 2023Job #140893969-01-05
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 31, 2021Job #140893969-01-03
Construction EquipmentDOB Legacy
ISSUED
Filed Jan 9, 2020Job #140848457-01-02

+ 47 more permits — view full report

Violations

9 on record · none currently open
DOB LegacyLocal Law 62/91
DISMISSED
Issued Feb 13, 2004#956167
DOB LegacyLocal Law 62/91
DISMISSED
Issued Mar 19, 2003#892298
DOB LegacyLocal Law 10/80
DISMISSED
Issued Feb 28, 2002#541558
ECBElevator
RESOLVE
Issued Feb 13, 1996#38054951X

75U,49R,37R. 75 CURRENT 5 YRS TEST PERFORM + FILE. 49 RESHACKLE CABLES 37 REMOVE JUMPR ON CONSTROLLER AND PROPERLY MOUNT RECTIFIER.

View this violation's full details & status history →
ECBElevator
RESOLVE
Issued Feb 13, 1996#38054952H

75U,49R,37L.#75-CURRENT 5YEARS PERFORM A& FILE #49-RESHACKLE CABLES #37 REPLACE BROKEN RESTORE ON CONTROLLER

View this violation's full details & status history →

+ 4 more violations on record — view full report

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

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Frequently Asked Questions

When was 25 EAST 21ST ST, Manhattan built?

The building at 25 EAST 21ST ST, Manhattan, NY 10010 was constructed in 1904. with 11 floors. The building area is 33,120 sqft.

Are there building permits at 25 EAST 21ST ST, Manhattan?

Yes. 25 EAST 21ST ST, Manhattan, NY 10010 has 52 building permits on record, with 50 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Mar 31, 2025.

Does 25 EAST 21ST ST, Manhattan have violations?

Yes. 25 EAST 21ST ST, Manhattan, NY 10010 has 9 violations on record, with 0 currently open. Breakdown: 6 DOB, 3 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 25 EAST 21ST ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 25 EAST 21ST ST, Manhattan, NY 10010. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 25 EAST 21ST ST?

25 EAST 21ST ST, Manhattan, NY 10010 has an assessed market value of $842K and a total assessed value of $379K (land: $74K). Assessment data is from the NYC Department of Finance (DOF).

When was 25 EAST 21ST ST last sold?

25 EAST 21ST ST, Manhattan, NY 10010 last sold for $1.9M on Jul 22, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 25 EAST 21ST ST?

25 EAST 21ST 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 25 EAST 21ST ST?

25 EAST 21ST ST, Manhattan, NY 10010 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 25 EAST 21ST ST?

Search 25 EAST 21ST 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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25 EAST 21ST ST, Manhattan, NY 10010 — Property Records, Permits, Violations, Tax & Zoning | RegWatch