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340 East 51 St

Brooklyn, NY 11203Company-ownedBBL 3046760008BIN 3102114
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Updated Aug 1, 2026 · 16 sources

Year Built1930
Floors3
Units6
Building Area6,150 sqft
ZoningR5
ClassC2
Market Value$820K

340 EAST 51 ST is a property located at 340 EAST 51 ST, Brooklyn, NY 11203. It is classified as a walk-up apartment - five to six families. The building was constructed in 1930. It has 3 floors and 6 units. The building area is 6,150 square feet on a 2,500 sqft lot. The property is zoned R5. The assessed market value is $820K. It last sold for $750K on May 16, 2016. Public records list the property as company-owned. There are 3 building permits on record (0 active). There are 183 violations on record (31 currently open). 17 docketed judgments carrying $15,150 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

417records on file

Completed in 1930, 340 East 51 St rises 3 stories over Kings. Public records put it at 6 units and 6,150 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $820K, and assessed for tax at $369K. In the 56 years its record reaches back, the lot has drawn 417 separate government filings.

The documentary life of the address leans hard toward violation: 183 of its 417 records, fully 44%, fall under that one heading. Complaint (141) and enforcement (20) trail well behind. 31 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 2025.

Read together — 44% violation, 56 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$820K of Kings, written across 417 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address340 EAST 51 ST, Brooklyn, NY 11203
Building TypeWalk-Up Apartment - Five to Six Families
C2
Year Built1930
Floors3
Total Units6
Building Area6,150 sqft
Lot Size2,500 sqft
ZoningR5
ConditionAverage
3046760008
3102114
OwnershipCompany-owned

Assessment & Sales

$820K
$369K
$5K
$750K
Last Sale DateMay 16, 2016

Building Permits

3 on record
Cats RegistrationOther
CURRENT
Filed Feb 26, 2026Job #485010
View this permit's full record & inspection history →
Limited AlterationDOB NOW
EXPIRED
Filed N/AJob #B-00536078-EWN
View this permit's full record & inspection history →
Limited AlterationDOB NOW
SIGNED OFF
Filed N/AJob #B00541938-I1
View this permit's full record & inspection history →

Violations

183 on record · 31 open
Open judgment balance — docketed OATH judgments$15,150
Judgments · 17 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 22, 2026Balance $300Ticket #049540038Z
STORAGE OF RECEPTACLES NON-COLLECTION DAY
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Balance $300Ticket #048510284K
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2024Balance $1,000Ticket #048380708M
ABANDONING VEHICLE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2024Balance $12,500Ticket #035486201R
OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O OR BUILDING DEPT RECORDS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2023Balance $450Ticket #047597766L
SPILLAGE FROM A RECEPTACLE 1ST OFFENSE

+ 12 more docketed judgments — view full report

HPDClass A
NOV SENT OUT
Issued May 4, 2026#18865375

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Apr 21, 2026#39185407Z

FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS. NO CERTIFICATE OF CORRECTION ON FILE FOR VIO#35486201R AS OF 4/21/2026., FILE A CERTIFICATE

View this violation's full details & status history →
HPDClass A
NOT COMPLIED WITH
Issued Apr 6, 2026#18776623

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass A
NOT COMPLIED WITH
Issued Apr 6, 2026#18776625

§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING LIGHT SWITCH COVER PLATE IN THE FOYER LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass A
FIRST NO ACCESS TO RE- INSPECT VIOLATION
Issued Apr 6, 2026#18776622

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR IN THE 2nd ROOM FROM EAST LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →

+ 178 more violations on record — view full report

Get the Complete Report for 340 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 340 EAST 51 ST, Brooklyn built?

The building at 340 EAST 51 ST, Brooklyn, NY 11203 was constructed in 1930. It is classified as a walk-up apartment - five to six families with 3 floors and 6 units. The building area is 6,150 sqft.

Are there building permits at 340 EAST 51 ST, Brooklyn?

Yes. 340 EAST 51 ST, Brooklyn, NY 11203 has 3 building permits on record, with 0 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 (CURRENT) filed Feb 26, 2026.

Does 340 EAST 51 ST, Brooklyn have violations?

Yes. 340 EAST 51 ST, Brooklyn, NY 11203 has 183 violations on record, with 31 currently open. Breakdown: 17 DOB, 2 ECB, 164 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 340 EAST 51 ST, Brooklyn have docketed judgments?

Yes. 340 EAST 51 ST, Brooklyn, NY 11203 has 17 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $15,150. 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 340 EAST 51 ST?

340 EAST 51 ST, Brooklyn, NY 11203 has an assessed market value of $820K and a total assessed value of $369K (land: $5K). Assessment data is from the NYC Department of Finance (DOF).

When was 340 EAST 51 ST last sold?

340 EAST 51 ST, Brooklyn, NY 11203 last sold for $750K on May 16, 2016. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 340 EAST 51 ST?

340 EAST 51 ST, Brooklyn, NY 11203 is zoned R5. 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 340 EAST 51 ST?

340 EAST 51 ST, Brooklyn, NY 11203 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 340 EAST 51 ST?

Search 340 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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340 EAST 51 ST, Brooklyn, NY 11203 — Property Records, Permits, Violations, Tax & Zoning | RegWatch