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Brooklyn • One Family Dwelling

1233 East 51 St

Brooklyn, NY 11234Company-ownedBBL 3077550009BIN 3214553
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Updated Aug 1, 2026 · 16 sources

Year Built1940
Floors3
Units1
Building Area1,944 sqft
ZoningR4
ClassA5
Market Value$1.2M

1233 EAST 51 ST is a property located at 1233 EAST 51 ST, Brooklyn, NY 11234. It is classified as a one family dwelling - attached or semi-detached. The building was constructed in 1940. It has 3 floors and 1 unit. The building area is 1,944 square feet on a 5,000 sqft lot. The property is zoned R4. The assessed market value is $1.2M. It last sold for $248K on Aug 27, 2025. Public records list the property as company-owned. There are 1 violation on record (0 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

34records on file

Completed in 1940, 5101 Ave I rises 3 stories over Kings. Public records put it at 1 unit and 1,944 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $1.2M, and assessed for tax at $74.9K. In the 48 years its record reaches back, the lot has drawn 34 separate government filings.

The documentary life of the address leans hard toward sale: 9 of its 34 records, fully 26%, fall under that one heading. Mortgage (9) and assignment (6) trail well behind. No violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2006 the busiest year on file.

Read together — 26% sale, 48 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.2M of Kings, written across 34 government filings.

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

Property Details

Address1233 EAST 51 ST, Brooklyn, NY 11234
Building TypeOne Family Dwelling - Attached or Semi-Detached
A5
Year Built1940
Floors3
Total Units1
Building Area1,944 sqft
Lot Size5,000 sqft
ZoningR4
ConditionAverage
3077550009
3214553
OwnershipCompany-owned

Assessment & Sales

$1.2M
$75K
$21K
$248K
Last Sale DateAug 27, 2025

Building Permits

none on record

No building permits found in local records.

Violations

1 on record · none currently open
ECBConstruction
RESOLVE
Issued Sep 17, 2011#34874215X

FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.NOTED:BRICK FENCE @ FRONT & SIDE OF THE BLDG IN DISREPAIR PART OF FENCE COLLAPSED PART PART LEANING OUT TOWARD SIDEWALK APP 4 FT HIGH FENCE.REM:MAKE ALL NECESSA

View this violation's full details & status history →

Get the Complete Report for 1233 EAST 51 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 1233 EAST 51 ST, Brooklyn built?

The building at 1233 EAST 51 ST, Brooklyn, NY 11234 was constructed in 1940. It is classified as a one family dwelling - attached or semi-detached with 3 floors and 1 unit. The building area is 1,944 sqft.

Are there building permits at 1233 EAST 51 ST, Brooklyn?

No building permits were found in local records for 1233 EAST 51 ST, Brooklyn, NY 11234. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 1233 EAST 51 ST, Brooklyn have violations?

Yes. 1233 EAST 51 ST, Brooklyn, NY 11234 has 1 violation on record, with 0 currently open. Breakdown: 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1233 EAST 51 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 1233 EAST 51 ST, Brooklyn, NY 11234. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 1233 EAST 51 ST?

1233 EAST 51 ST, Brooklyn, NY 11234 has an assessed market value of $1.2M and a total assessed value of $75K (land: $21K). Assessment data is from the NYC Department of Finance (DOF).

When was 1233 EAST 51 ST last sold?

1233 EAST 51 ST, Brooklyn, NY 11234 last sold for $248K on Aug 27, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1233 EAST 51 ST?

1233 EAST 51 ST, Brooklyn, NY 11234 is zoned R4. 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 1233 EAST 51 ST?

1233 EAST 51 ST, Brooklyn, NY 11234 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 1233 EAST 51 ST?

Search 1233 EAST 51 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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1233 EAST 51 ST, Brooklyn, NY 11234 — Property Records, Permits, Violations, Tax & Zoning | RegWatch