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Queens • Elevator Apartment

3521 81 St

Queens, NY 11372Company-ownedBBL 4012810065BIN 4029695
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Updated Aug 1, 2026 · 16 sources

Year Built1930
Floors6
Units65
Building Area79,164 sqft
ZoningR7-1
ClassD4
Market Value$7M

3521 81 ST is a property located at 3521 81 ST, Queens, NY 11372. It is classified as a elevator apartment - cooperative. The building was constructed in 1930. It has 6 floors and 65 units. The building area is 79,164 square feet on a 20,000 sqft lot. The property is zoned R7-1. The assessed market value is $7M. Public records list the property as company-owned. There are 38 building permits on record (27 active). There are 85 violations on record (3 currently open). 2 docketed judgments 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

289records on file
94Energy Star

Completed in 1930, 3521 81 St rises 6 stories over Queens. Public records put it at 65 units and 79,164 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $7.0M, and assessed for tax at $3.2M. In the 53 years its record reaches back, the lot has drawn 289 separate government filings.

The documentary life of the address leans hard toward violation: 85 of its 289 records, fully 29%, fall under that one heading. Complaint (47) and assignment (43) trail well behind. 3 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 94, with a site energy-use intensity of 49.8 kBtu per square foot. Its operations answer for roughly 298 metric tons of CO2-equivalent a year.

Read together — 29% violation, 53 years of accumulation, a parcel of Queens — these scattered records compose a portrait of the address that no single page sets out to draw.

$7.0M of Queens, written across 289 government filings.

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

Property Details

Address3521 81 ST, Queens, NY 11372
Building TypeElevator Apartment - Cooperative
D4
Year Built1930
Floors6
Total Units65
Building Area79,164 sqft
Lot Size20,000 sqft
ZoningR7-1
ConditionAverage
4012810065
4029695
OwnershipCompany-owned

Assessment & Sales

$7M
$3.2M
$381K

Building Permits

38 on record · 27 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 22, 2026Est. cost $28KJob #Q00433436-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Nov 17, 2025Est. cost $4KJob #Q00433438-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 13, 2024Est. cost $28KJob #Q00433436-P3
View this permit's full record & inspection history →
Cats Certificate To OperateOther
CURRENT
Filed Mar 22, 2024Job #417565
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed May 7, 2021Est. cost $28KJob #Q00433436-P1
View this permit's full record & inspection history →

+ 33 more permits — view full report

Violations

85 on record · 3 open
Judgments · 2 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 5, 2005Ticket #034476804K
SUPERVISION USE OF RIGGING EQUIPMENT WITHOUT A MASTER RIGGER'S LICENSE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 8, 1999Ticket #034176821H
FAILURE TO FILE A REPORT OF COMPLIANCE WITH LOCAL LAW 16 84 CERTITYINGTO THE INSTALLATION OF REQUIRED FIRE PROTECTION SYSTEMS. REMEDY: FILEREPORT.
DOB LegacyEARCX
ACTIVE
Issued Jun 23, 2024#2756141

FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2023)

View this violation's full details & status history →
DOB LegacyLandmark
ACTIVE
Issued Dec 31, 2019#1009776
View this violation's full details & status history →
DOB LegacyLandmark
ACTIVE
Issued Dec 31, 2019#1067969
View this violation's full details & status history →

+ 82 more violations on record — view full report

Get the Complete Report for 3521 81 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 3521 81 ST, Queens built?

The building at 3521 81 ST, Queens, NY 11372 was constructed in 1930. It is classified as a elevator apartment - cooperative with 6 floors and 65 units. The building area is 79,164 sqft.

Are there building permits at 3521 81 ST, Queens?

Yes. 3521 81 ST, Queens, NY 11372 has 38 building permits on record, with 27 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 Jun 22, 2026.

Does 3521 81 ST, Queens have violations?

Yes. 3521 81 ST, Queens, NY 11372 has 85 violations on record, with 3 currently open. Breakdown: 39 DOB, 20 ECB, 26 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 3521 81 ST, Queens have docketed judgments?

Yes. 3521 81 ST, Queens, NY 11372 has 2 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 3521 81 ST?

3521 81 ST, Queens, NY 11372 has an assessed market value of $7M and a total assessed value of $3.2M (land: $381K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 3521 81 ST?

3521 81 ST, Queens, NY 11372 is zoned R7-1. 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 3521 81 ST?

3521 81 ST, Queens, NY 11372 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 3521 81 ST?

Search 3521 81 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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3521 81 ST, Queens, NY 11372 — Property Records, Permits, Violations, Tax & Zoning | RegWatch