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311 East 91 St

Brooklyn, NY 11212Individually ownedBBL 3046460071BIN 3101124
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Updated Aug 1, 2026 · 16 sources

Year Built1931
Floors2
Units4
Building Area3,520 sqft
ZoningR6
ClassC3
Market Value$469K

311 EAST 91 ST is a property located at 311 EAST 91 ST, Brooklyn, NY 11212. It is classified as a walk-up apartment - four families. The building was constructed in 1931. It has 2 floors and 4 units. The building area is 3,520 square feet on a 3,000 sqft lot. The property is zoned R6. The assessed market value is $469K. It last sold for $400K on Dec 29, 2003. Public records list the property as individually owned. There are 16 violations on record (10 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

65records on file

Completed in 1931, 311 East 91 St rises 2 stories over Kings. Public records put it at 4 units and 3,520 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $469K, and assessed for tax at $211K. In the 56 years its record reaches back, the lot has drawn 65 separate government filings.

The documentary life of the address leans hard toward release: 16 of its 65 records, fully 25%, fall under that one heading. Violation (16) and mortgage (13) trail well behind. 10 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 2004.

Read together — 25% release, 56 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$469K of Kings, written across 65 government filings.

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

Property Details

Address311 EAST 91 ST, Brooklyn, NY 11212
Building TypeWalk-Up Apartment - Four Families
C3
Year Built1931
Floors2
Total Units4
Building Area3,520 sqft
Lot Size3,000 sqft
ZoningR6
ConditionAverage
3046460071
3101124
OwnershipIndividually owned

Assessment & Sales

$469K
$211K
$15K
$400K
Last Sale DateDec 29, 2003

Building Permits

none on record

No building permits found in local records.

Violations

16 on record · 10 open
HPDClass A
NOV SENT OUT
Issued May 4, 2026#18867464

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Nov 19, 2025#18406104

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Jun 9, 2025#17982596

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Nov 26, 2024#17469021

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Apr 9, 2024#16842961

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →

+ 11 more violations on record — view full report

Get the Complete Report for 311 EAST 91 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 311 EAST 91 ST, Brooklyn built?

The building at 311 EAST 91 ST, Brooklyn, NY 11212 was constructed in 1931. It is classified as a walk-up apartment - four families with 2 floors and 4 units. The building area is 3,520 sqft.

Are there building permits at 311 EAST 91 ST, Brooklyn?

No building permits were found in local records for 311 EAST 91 ST, Brooklyn, NY 11212. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 311 EAST 91 ST, Brooklyn have violations?

Yes. 311 EAST 91 ST, Brooklyn, NY 11212 has 16 violations on record, with 10 currently open. Breakdown: 16 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 311 EAST 91 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 311 EAST 91 ST, Brooklyn, NY 11212. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 311 EAST 91 ST?

311 EAST 91 ST, Brooklyn, NY 11212 has an assessed market value of $469K and a total assessed value of $211K (land: $15K). Assessment data is from the NYC Department of Finance (DOF).

When was 311 EAST 91 ST last sold?

311 EAST 91 ST, Brooklyn, NY 11212 last sold for $400K on Dec 29, 2003. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 311 EAST 91 ST?

311 EAST 91 ST, Brooklyn, NY 11212 is zoned R6. 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 311 EAST 91 ST?

311 EAST 91 ST, Brooklyn, NY 11212 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 311 EAST 91 ST?

Search 311 EAST 91 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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311 EAST 91 ST, Brooklyn, NY 11212 — Property Records, Permits, Violations, Tax & Zoning | RegWatch