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1635 Union St

Brooklyn, NY 11213Company-ownedBBL 3013950068BIN 3037536
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Updated Aug 1, 2026 · 16 sources

Year Built1922
Floors4
Units30
Building Area35,148 sqft
ZoningR4
ClassC1
Market Value$1.4M

1635 UNION ST is a property located at 1635 UNION ST, Brooklyn, NY 11213. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1922. It has 4 floors and 30 units. The building area is 35,148 square feet on a 10,175 sqft lot. The property is zoned R4. The assessed market value is $1.4M. Public records list the property as company-owned. There are 16 building permits on record (6 active). There are 1019 violations on record (100 currently open). 48 docketed judgments carrying $18,125 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

2,130records on file
49Energy Star

Completed in 1922, 1635 Union St rises 4 stories over Kings. Public records put it at 30 units and 35,148 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $1.4M, and assessed for tax at $616K. In the 50 years its record reaches back, the lot has drawn 2,130 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward violation: 1,019 of its 2,130 records, fully 48%, fall under that one heading. Complaint (901) and enforcement (83) trail well behind. 100 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 2019.

On the environmental ledger, the building posts an Energy Star score of 49, with a site energy-use intensity of 99.2 kBtu per square foot. Its operations answer for roughly 210 metric tons of CO2-equivalent a year.

Read together — 48% violation, 50 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.4M of Kings, written across 2,130 government filings.

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

Property Details

Address1635 UNION ST, Brooklyn, NY 11213
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1922
Floors4
Total Units30
Building Area35,148 sqft
Lot Size10,175 sqft
ZoningR4
ConditionAverage
3013950068
3037536
OwnershipCompany-owned

Assessment & Sales

$1.4M
$616K
$37K

Building Permits

16 on record · 6 active
Cats RegistrationOther
CURRENT
Filed Jun 15, 2026Job #495595
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Feb 19, 2024Job #B01006343-I1-EL

Filing to cure violation # 039037878K Apt B7

View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Mar 25, 2021Job #B00492830-I1-EL

Cover one outlet stop work order.

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Aug 16, 2019Est. cost $55KJob #340611467-01

GEN. CONSTR.

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed May 22, 2019Job #340611467-01-02

PL

View this permit's full record & inspection history →

+ 11 more permits — view full report

Violations

1019 on record · 100 open
Open judgment balance — docketed OATH judgments$18,125
Judgments · 48 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2026Balance $300Ticket #049409440N
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $300Ticket #049311981K
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2024Balance $25Ticket #048168408M
RECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2022Balance $1,250Ticket #039053144L
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2022Balance $2,500Ticket #039053145N
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES

+ 43 more docketed judgments — view full report

HPDClass B
VIOLATION WILL BE REINSPECTED
Issued Jun 6, 2026#18985670

§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF HOUSE HOLD ITEMS AT 1ST STACK FROM WEST AT SOUTH AT FIRE ESCAPE, 3rd STORY

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued May 6, 2026#18892759

(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 →
HPDClass B
INVALID CERTIFICATION
Issued Dec 10, 2023#16512674

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE KITCHEN LOCATED AT APT D1, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Dec 10, 2023#16512678

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT D1, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
INVALID CERTIFICATION
Issued Dec 10, 2023#16512679

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT D1, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 1014 more violations on record — view full report

Get the Complete Report for 1635 UNION 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 1635 UNION ST, Brooklyn built?

The building at 1635 UNION ST, Brooklyn, NY 11213 was constructed in 1922. It is classified as a walk-up apartment - over six families without stores with 4 floors and 30 units. The building area is 35,148 sqft.

Are there building permits at 1635 UNION ST, Brooklyn?

Yes. 1635 UNION ST, Brooklyn, NY 11213 has 16 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 (CURRENT) filed Jun 15, 2026.

Does 1635 UNION ST, Brooklyn have violations?

Yes. 1635 UNION ST, Brooklyn, NY 11213 has 1019 violations on record, with 100 currently open. Breakdown: 9 DOB, 25 ECB, 985 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1635 UNION ST, Brooklyn have docketed judgments?

Yes. 1635 UNION ST, Brooklyn, NY 11213 has 48 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $18,125. 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 1635 UNION ST?

1635 UNION ST, Brooklyn, NY 11213 has an assessed market value of $1.4M and a total assessed value of $616K (land: $37K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1635 UNION ST?

1635 UNION ST, Brooklyn, NY 11213 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 1635 UNION ST?

1635 UNION ST, Brooklyn, NY 11213 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 1635 UNION ST?

Search 1635 UNION 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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1635 UNION ST, Brooklyn, NY 11213 — Property Records, Permits, Violations, Tax & Zoning | RegWatch