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Brooklyn • Condo

91 Grand Ave

Brooklyn, NY 11205BBL 3018937503BIN 3334696
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16 sources

Year Built1932
Floors6
Units30
Building Area28,423 sqft
ZoningR7A
ClassR4
Market Value$165K

91 GRAND AVE is a property located at 91 GRAND AVE, Brooklyn, NY 11205. It is classified as a condo - residential unit in converted building. The building was constructed in 1932. It has 6 floors and 30 units. The building area is 28,423 square feet on a 7,725 sqft lot. The property is zoned R7A. The assessed market value is $165K. It last sold for $928K on Apr 20, 2026. There are 123 building permits on record (95 active). There are 52 violations on record (12 currently open). 15 docketed judgments carrying $7,000 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

535records on file
70Energy Star

Completed in 1932, 91 Grand Ave rises 6 stories over Kings. Public records put it at 30 units and 28,423 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $165K, and assessed for tax at $74.4K. In the 43 years its record reaches back, the lot has drawn 535 separate government filings.

The documentary life of the address leans hard toward permit: 123 of its 535 records, fully 23%, fall under that one heading. Release (78) and mortgage (76) trail well behind. 12 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 2014.

On the environmental ledger, the building posts an Energy Star score of 70, with a site energy-use intensity of 58.3 kBtu per square foot. Its operations answer for roughly 134 metric tons of CO2-equivalent a year.

Read together — 23% permit, 43 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$165K of Kings, written across 535 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

Address91 GRAND AVE, Brooklyn, NY 11205
Building TypeCondo - Residential Unit in Converted Building
R4
Year Built1932
Floors6
Total Units30
Building Area28,423 sqft
Lot Size7,725 sqft
ZoningR7A
ConditionAverage
3018937503
3334696

Assessment & Sales

$165K
$74K
$10K
$928K
Last Sale DateApr 20, 2026

Building Permits

123 on record · 95 active
ElectricalDOB NOW
COMPLETE
Filed Oct 23, 2026Job #B01479447-I1-EL

Kitchenette and bathroom minor work existing location direct replacement kitchen and bathroom at Apt 2E

View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Feb 9, 2023Job #B00826998-I1-EL

General wiring for apt 6A

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Alteration — Type 2DOB Legacy
SIGNED OFF
Filed May 12, 2022Est. cost $15KJob #340736430-01

GEN. CONSTR.

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ElectricalDOB NOW
COMPLETE
Filed Sep 30, 2021Job #B00601967-I1-EL

Install New Electrical Stove in Apartment 3B

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Construction EquipmentDOB Legacy
ISSUED
Filed Sep 21, 2021Job #340736430-01-01

OT

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+ 118 more permits — view full report

Violations

52 on record · 12 open
Open judgment balance — docketed OATH judgments$7,000
Judgments · 15 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2023Ticket #047496667N
IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2023Ticket #047495593P
STORAGE OF RECEPTACLES 1ST OCCURRENCE
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Balance $1,000Ticket #012103777Y
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2020Balance $5,000Ticket #011653606J
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2019Balance $1,000Ticket #011659907K
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION

+ 10 more docketed judgments — view full report

DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2777281

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

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DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2777282

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 23, 2023#VIO-FTC-VT-CAT1-202012-0006634

Violation Issued-Failure To File 2020 Cat1 Test Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 23, 2023#VIO-FTC-VT-CAT1-201812-0010514

Violation Issued-Failure To File 2018 Cat1 Test Affirmation of Correction

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 23, 2023#VIO-FTC-VT-CAT1-202212-0012722

Violation Issued-Failure To File 2022 Cat1 Test Affirmation of Correction

View this violation's full details & status history →

+ 47 more violations on record — view full report

Get the Complete Report for 91 GRAND AVE

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

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Frequently Asked Questions

When was 91 GRAND AVE, Brooklyn built?

The building at 91 GRAND AVE, Brooklyn, NY 11205 was constructed in 1932. It is classified as a condo - residential unit in converted building with 6 floors and 30 units. The building area is 28,423 sqft.

Are there building permits at 91 GRAND AVE, Brooklyn?

Yes. 91 GRAND AVE, Brooklyn, NY 11205 has 123 building permits on record, with 95 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (COMPLETE) filed Oct 23, 2026.

Does 91 GRAND AVE, Brooklyn have violations?

Yes. 91 GRAND AVE, Brooklyn, NY 11205 has 52 violations on record, with 12 currently open. Breakdown: 4 DOB Safety, 36 DOB, 9 ECB, 3 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 91 GRAND AVE, Brooklyn have docketed judgments?

Yes. 91 GRAND AVE, Brooklyn, NY 11205 has 15 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $7,000. 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 91 GRAND AVE?

91 GRAND AVE, Brooklyn, NY 11205 has an assessed market value of $165K and a total assessed value of $74K (land: $10K). Assessment data is from the NYC Department of Finance (DOF).

When was 91 GRAND AVE last sold?

91 GRAND AVE, Brooklyn, NY 11205 last sold for $928K on Apr 20, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 91 GRAND AVE?

91 GRAND AVE, Brooklyn, NY 11205 is zoned R7A. 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.

How do I get a full property report for 91 GRAND AVE?

Search 91 GRAND AVE 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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91 GRAND AVE, Brooklyn, NY 11205 — Property Records, Permits, Violations, Tax & Zoning | RegWatch