Brooklyn • Warehouse

303 Nassau Ave

Brooklyn, NY 11222Company-ownedBBL 3026610034BIN 3066672

Updated Aug 1, 2026 · 16 sources

Year Built1931
Floors1
Units1
Building Area21,560 sqft
ZoningM1-2
ClassE1
Market Value$3.3M

303 NASSAU AVE is a property located at 303 NASSAU AVE, Brooklyn, NY 11222. It is classified as a warehouse - fireproof. The building was constructed in 1931. It has 1 floor and 1 unit. The building area is 21,560 square feet on a 20,000 sqft lot. The property is zoned M1-2. The assessed market value is $3.3M. It last sold for $8.5M on Jan 7, 2021. Public records list the property as company-owned. There are 14 building permits on record (6 active). There are 30 violations on record (5 currently open). 1 docketed judgment is 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

128records on file

Completed in 1931, 303 Nassau Ave rises 1 story over Kings. Public records put it at 1 unit and 21,560 square feet of floor area, on land zoned M1-2. It is carried on the public rolls at a market value of $3.3M, and assessed for tax at $1.5M. In the 55 years its record reaches back, the lot has drawn 128 separate government filings.

The documentary life of the address leans hard toward violation: 30 of its 128 records, fully 23%, fall under that one heading. Enforcement (25) and permit (14) trail well behind. 5 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 2002.

Read together — 23% violation, 55 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.3M of Kings, written across 128 government filings.

Property Details

Address303 NASSAU AVE, Brooklyn, NY 11222
Building TypeWarehouse - Fireproof
E1
Year Built1931
Floors1
Total Units1
Building Area21,560 sqft
Lot Size20,000 sqft
ZoningM1-2
3026610034
3066672
OwnershipCompany-owned

Assessment & Sales

$3.3M
$1.5M
$360K
$8.5M
Last Sale DateJan 7, 2021

Building Permits

14 on record · 6 active
Cats Certificate To OperateOther
EXPIRED
Filed Mar 30, 2018Job #229571
Cats Certificate To OperateOther
EXPIRED
Filed Mar 30, 2018Job #229071
Cats Certificate To OperateOther
EXPIRED
Filed Mar 30, 2018Job #229569
Cats Certificate To OperateOther
EXPIRED
Filed Mar 30, 2018Job #229570
Construction EquipmentDOB Legacy
ISSUED
Filed Sep 14, 2006Job #302162264-01-01

+ 9 more permitsview full report

Violations

30 on record · 5 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Apr 30, 2003Ticket #010796279N
DOB LegacyLBLVIO
ACTIVE
Issued Jun 30, 2023#2730928

VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Apr 25, 2023#2627695

VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 28 more violations on record — view full report

Get the Complete Report for 303 NASSAU 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 303 NASSAU AVE, Brooklyn built?

The building at 303 NASSAU AVE, Brooklyn, NY 11222 was constructed in 1931. It is classified as a warehouse - fireproof with 1 floor and 1 unit. The building area is 21,560 sqft.

Are there building permits at 303 NASSAU AVE, Brooklyn?

Yes. 303 NASSAU AVE, Brooklyn, NY 11222 has 14 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 Certificate To Operate (EXPIRED) filed Mar 30, 2018.

Does 303 NASSAU AVE, Brooklyn have violations?

Yes. 303 NASSAU AVE, Brooklyn, NY 11222 has 30 violations on record, with 5 currently open. Breakdown: 29 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 303 NASSAU AVE, Brooklyn have docketed judgments?

Yes. 303 NASSAU AVE, Brooklyn, NY 11222 has 1 docketed judgment 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 303 NASSAU AVE?

303 NASSAU AVE, Brooklyn, NY 11222 has an assessed market value of $3.3M and a total assessed value of $1.5M (land: $360K). Assessment data is from the NYC Department of Finance (DOF).

When was 303 NASSAU AVE last sold?

303 NASSAU AVE, Brooklyn, NY 11222 last sold for $8.5M on Jan 7, 2021. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 303 NASSAU AVE?

303 NASSAU AVE, Brooklyn, NY 11222 is zoned M1-2. 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 303 NASSAU AVE?

303 NASSAU AVE, Brooklyn, NY 11222 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 303 NASSAU AVE?

Search 303 NASSAU 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 adds the complete title history, owner contacts, and a downloadable PDF.

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303 NASSAU AVE, Brooklyn, NY 11222 — Property Records, Permits, Violations, Tax & Zoning | RegWatch