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Manhattan • Elevator Apartment

21 Maiden Ln

Manhattan, NY 10038Company-ownedBBL 1000650006BIN 1001096
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Updated Aug 1, 2026 · 16 sources

Year Built1900
Floors8
Units32
Building Area37,800 sqft
ZoningC5-5
ClassD6
Market Value$9.1M

21 MAIDEN LN is a property located at 21 MAIDEN LN, Manhattan, NY 10038. It is classified as a elevator apartment - fireproof with stores. The building was constructed in 1900. It has 8 floors and 32 units. The building area is 37,800 square feet on a 4,231 sqft lot. The property is zoned C5-5. The assessed market value is $9.1M. It last sold for $14.5M on Oct 25, 2011. Public records list the property as company-owned. There are 97 building permits on record (68 active). There are 65 violations on record (4 currently open). 43 docketed judgments carrying $36,707 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

443records on file
29Energy Star

Completed in 1900, 21 Maiden Ln rises 8 stories over New York. Public records put it at 32 units and 37,800 square feet of floor area, on land zoned C5-5. It is carried on the public rolls at a market value of $9.1M, and assessed for tax at $4.1M. In the 30 years its record reaches back, the lot has drawn 443 separate government filings.

The documentary life of the address leans hard toward permit: 97 of its 443 records, fully 22%, fall under that one heading. Enforcement (87) and violation (65) trail well behind. 4 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 2019.

On the environmental ledger, the building posts an Energy Star score of 29, with a site energy-use intensity of 81.9 kBtu per square foot. Its operations answer for roughly 260 metric tons of CO2-equivalent a year.

Read together — 22% permit, 30 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.

$9.1M of New York, written across 443 government filings.

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

Property Details

Address21 MAIDEN LN, Manhattan, NY 10038
Building TypeElevator Apartment - Fireproof With Stores
D6
Year Built1900
Floors8
Total Units32
Building Area37,800 sqft
Lot Size4,231 sqft
ZoningC5-5
ConditionAverage
1000650006
1001096
OwnershipCompany-owned

Assessment & Sales

$9.1M
$4.1M
$765K
$14.5M
Last Sale DateOct 25, 2011

Building Permits

97 on record · 68 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed May 11, 2026Est. cost $50KJob #122847768-01

GEN. CONSTR.

View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Mar 17, 2026Est. cost $79KJob #M01367495-I1
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 6, 2025Job #102687692-01-04

OT

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Nov 6, 2025Est. cost $2MJob #102687692-01

ENLARCH.&STRUCT

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Mar 28, 2025Job #M01056411-I1
View this permit's full record & inspection history →

+ 92 more permits — view full report

Violations

65 on record · 4 open
Open judgment balance — docketed OATH judgments$36,707
Judgments · 43 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2026Balance $5,000Ticket #014219438R
INSPECTION AND TESTING
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $300Ticket #049302308X
STORAGE OF RECEPTACLES NON-COLLECTION DAY
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $1,250Ticket #039155341H
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2026Balance $300Ticket #049200857L
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2025Balance $1,000Ticket #014191130Z
INSPECTION AND TESTING

+ 38 more docketed judgments — view full report

HPDClass B
NOV SENT OUT
Issued Dec 3, 2021#14703348

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Dec 3, 2021#14703349

§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 63 more violations on record — view full report

Get the Complete Report for 21 MAIDEN LN

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 MAIDEN LN, Manhattan built?

The building at 21 MAIDEN LN, Manhattan, NY 10038 was constructed in 1900. It is classified as a elevator apartment - fireproof with stores with 8 floors and 32 units. The building area is 37,800 sqft.

Are there building permits at 21 MAIDEN LN, Manhattan?

Yes. 21 MAIDEN LN, Manhattan, NY 10038 has 97 building permits on record, with 68 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed May 11, 2026.

Does 21 MAIDEN LN, Manhattan have violations?

Yes. 21 MAIDEN LN, Manhattan, NY 10038 has 65 violations on record, with 4 currently open. Breakdown: 34 DOB, 18 ECB, 13 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 21 MAIDEN LN, Manhattan have docketed judgments?

Yes. 21 MAIDEN LN, Manhattan, NY 10038 has 43 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $36,707. 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 MAIDEN LN?

21 MAIDEN LN, Manhattan, NY 10038 has an assessed market value of $9.1M and a total assessed value of $4.1M (land: $765K). Assessment data is from the NYC Department of Finance (DOF).

When was 21 MAIDEN LN last sold?

21 MAIDEN LN, Manhattan, NY 10038 last sold for $14.5M on Oct 25, 2011. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 21 MAIDEN LN?

21 MAIDEN LN, Manhattan, NY 10038 is zoned C5-5. 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 MAIDEN LN?

21 MAIDEN LN, Manhattan, NY 10038 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 MAIDEN LN?

Search 21 MAIDEN LN 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 MAIDEN LN, Manhattan, NY 10038 — Property Records, Permits, Violations, Tax & Zoning | RegWatch