Brooklyn • Two Family Dwelling

333 Adelphi St

Brooklyn, NY 11238Individually ownedBBL 3021210017BIN 3059468

Updated Sep 15, 2026 · 16 sources

Year Built1855
Floors2
Units2
Building Area1,750 sqft
ZoningR6B
ClassB2
Market Value$2.4M

333 ADELPHI ST is a property located at 333 ADELPHI ST, Brooklyn, NY 11238. It is classified as a two family dwelling - frame. The building was constructed in 1855. It has 2 floors and 2 units. The building area is 1,750 square feet on a 1,950 sqft lot. The property is zoned R6B. The assessed market value is $2.4M. Public records list the property as individually owned. There are 9 building permits on record (7 active). There are 15 violations on record (1 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

60records on file

Completed in 1855, 333 Adelphi St rises 2 stories over Kings. Public records put it at 2 units and 1,750 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $2.4M, and assessed for tax at $144K. In the 60 years its record reaches back, the lot has drawn 60 separate government filings.

The documentary life of the address leans hard toward violation: 15 of its 60 records, fully 25%, fall under that one heading. Permit (9) and lien (8) trail well behind. 1 violation stands 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 2025.

Read together — 25% violation, 60 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.4M of Kings, written across 60 government filings.

Property Details

Address333 ADELPHI ST, Brooklyn, NY 11238
Building TypeTwo Family Dwelling - Frame
B2
Year Built1855
Floors2
Total Units2
Building Area1,750 sqft
Lot Size1,950 sqft
ZoningR6B
ConditionAverage
3021210017
3059468
OwnershipIndividually owned

Assessment & Sales

$2.4M
$144K
$25K

Building Permits

9 on record · 7 active
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Mar 25, 2005Est. cost $50KJob #301320728-01
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Mar 7, 2005Est. cost $3KJob #301366073-01
PlumbingDOB Legacy
ISSUED
Filed Nov 20, 2002Job #301320728-01-01
PlumbingDOB Legacy
ISSUED
Filed Nov 20, 2002Job #301320728-1-1-hist
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 21, 2002Job #301366073-01-01

+ 4 more permitsview full report

Violations

15 on record · 1 open
DOB LegacyLocal Law 62/91
ACTIVE
Issued Aug 16, 1993#228477

+ 14 more violations on record — view full report

Get the Complete Report for 333 ADELPHI 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 333 ADELPHI ST, Brooklyn built?

The building at 333 ADELPHI ST, Brooklyn, NY 11238 was constructed in 1855. It is classified as a two family dwelling - frame with 2 floors and 2 units. The building area is 1,750 sqft.

Are there building permits at 333 ADELPHI ST, Brooklyn?

Yes. 333 ADELPHI ST, Brooklyn, NY 11238 has 9 building permits on record, with 7 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 1 (SIGNED OFF) filed Mar 25, 2005.

Does 333 ADELPHI ST, Brooklyn have violations?

Yes. 333 ADELPHI ST, Brooklyn, NY 11238 has 15 violations on record, with 1 currently open. Breakdown: 9 DOB, 1 ECB, 5 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 333 ADELPHI ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 333 ADELPHI ST, Brooklyn, NY 11238. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 333 ADELPHI ST?

333 ADELPHI ST, Brooklyn, NY 11238 has an assessed market value of $2.4M and a total assessed value of $144K (land: $25K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 333 ADELPHI ST?

333 ADELPHI ST, Brooklyn, NY 11238 is zoned R6B. 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 333 ADELPHI ST?

333 ADELPHI ST, Brooklyn, NY 11238 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 333 ADELPHI ST?

Search 333 ADELPHI 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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333 ADELPHI ST, Brooklyn, NY 11238 — Property Records, Permits, Violations, Tax & Zoning | RegWatch