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Brooklyn • Elevator Apartment

1901 Ave N

Brooklyn, NY 11230Company-ownedBBL 3067480052BIN 3181131
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Updated Aug 1, 2026 · 16 sources

Year Built1939
Floors6
Units54
Building Area53,333 sqft
ZoningR7A
ClassD4
Market Value$4.3M

1901 AVE N is a property located at 1901 AVE N, Brooklyn, NY 11230. It is classified as a elevator apartment - cooperative. The building was constructed in 1939. It has 6 floors and 54 units. The building area is 53,333 square feet on a 12,500 sqft lot. The property is zoned R7A. The assessed market value is $4.3M. Public records list the property as company-owned. There are 10 building permits on record (6 active). There are 112 violations on record (12 currently open). 8 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

379records on file
74Energy Star

Completed in 1939, 1901 Ave N rises 6 stories over Kings. Public records put it at 54 units and 53,333 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $4.3M, and assessed for tax at $1.9M. In the 58 years its record reaches back, the lot has drawn 379 separate government filings.

The documentary life of the address leans hard toward complaint: 190 of its 379 records, fully 50%, fall under that one heading. Violation (112) and enforcement (23) 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 2026.

On the environmental ledger, the building posts an Energy Star score of 74, with a site energy-use intensity of 95.0 kBtu per square foot. Its operations answer for roughly 304 metric tons of CO2-equivalent a year.

Read together — 50% complaint, 58 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.3M of Kings, written across 379 government filings.

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

Property Details

Address1901 AVE N, Brooklyn, NY 11230
Building TypeElevator Apartment - Cooperative
D4
Year Built1939
Floors6
Total Units54
Building Area53,333 sqft
Lot Size12,500 sqft
ZoningR7A
ConditionAverage
3067480052
3181131
OwnershipCompany-owned

Assessment & Sales

$4.3M
$1.9M
$253K

Building Permits

10 on record · 6 active
Cats Registration InspectionOther
CURRENT
Filed Dec 29, 2023Job #406544
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Dec 21, 2020Job #340177427-01
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Jun 22, 2015Est. cost $10KJob #340175303-01

GEN. CONSTR.

View this permit's full record & inspection history →
AlterationDOB Legacy
ISSUED
Filed Dec 8, 2014Job #340175303-01-02

OT

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Aug 27, 2014Job #340177427-01-01

EQ

View this permit's full record & inspection history →

+ 5 more permits — view full report

Violations

112 on record · 12 open
Judgments · 8 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2025Ticket #000914906P
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2013Ticket #038222021J
FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 25, 2013Ticket #038222064J
FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2011Ticket #038211717Y
FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Aug 6, 2012Ticket #042241267H
ILLEGAL POSTING OF HANDBILL NOTICE

+ 3 more docketed judgments — view full report

ECBElevator
ACTIVE
Issued Jun 17, 2026#39192938N

INOPERATIVE PHONE(2.27.1.1.3). PROIVDE EXPLICITLY DETAILED INFO INDICATING HOW/WHERE TO OBTAIN KEYS TO MACHINE ROOM. (2.7.3.1.1)

View this violation's full details & status history →
HPDClass C
VIOLATION WILL BE REINSPECTED
Issued Apr 26, 2026#18816986

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES AT BASEMENT

View this violation's full details & status history →
HPDClass A
NOV CERTIFIED ON TIME
Issued Feb 19, 2026#18658136

§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Oct 23, 2025#18319890

§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL BALCONIES ALL STORIES FIRE ESCAPE FRONT OF BUILDING AT FIRE ESCAPE

View this violation's full details & status history →

+ 108 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 1901 AVE N, Brooklyn built?

The building at 1901 AVE N, Brooklyn, NY 11230 was constructed in 1939. It is classified as a elevator apartment - cooperative with 6 floors and 54 units. The building area is 53,333 sqft.

Are there building permits at 1901 AVE N, Brooklyn?

Yes. 1901 AVE N, Brooklyn, NY 11230 has 10 building permits on record, with 6 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Dec 29, 2023.

Does 1901 AVE N, Brooklyn have violations?

Yes. 1901 AVE N, Brooklyn, NY 11230 has 112 violations on record, with 12 currently open. Breakdown: 27 DOB, 24 ECB, 61 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1901 AVE N, Brooklyn have docketed judgments?

Yes. 1901 AVE N, Brooklyn, NY 11230 has 8 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 1901 AVE N?

1901 AVE N, Brooklyn, NY 11230 has an assessed market value of $4.3M and a total assessed value of $1.9M (land: $253K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1901 AVE N?

1901 AVE N, Brooklyn, NY 11230 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.

Who owns 1901 AVE N?

1901 AVE N, Brooklyn, NY 11230 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 1901 AVE N?

Search 1901 AVE N 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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1901 AVE N, Brooklyn, NY 11230 — Property Records, Permits, Violations, Tax & Zoning | RegWatch