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975 Union Ave

Bronx, NY 10459Individually ownedBBL 2026690050BIN 2004849
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Updated Aug 1, 2026 · 16 sources

Year Built1912
Floors5
Units35
Building Area33,790 sqft
ZoningR6
ClassC6
Market Value$1.7M

975 UNION AVE is a property located at 975 UNION AVE, Bronx, NY 10459. It is classified as a walk-up apartment - cooperative. The building was constructed in 1912. It has 5 floors and 35 units. The building area is 33,790 square feet on a 9,677 sqft lot. The property is zoned R6. The assessed market value is $1.7M. Public records list the property as individually owned. There are 4 building permits on record (2 active). There are 330 violations on record (265 currently open). 3 docketed judgments 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

733records on file
60Energy Star

Completed in 1912, 975 Union Ave rises 5 stories over Bronx. Public records put it at 35 units and 33,790 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $1.7M, and assessed for tax at $764K. In the 52 years its record reaches back, the lot has drawn 733 separate government filings.

The documentary life of the address leans hard toward violation: 330 of its 733 records, fully 45%, fall under that one heading. Complaint (319) and inspection (38) trail well behind. 265 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 2007.

On the environmental ledger, the building posts an Energy Star score of 60, with a site energy-use intensity of 111.4 kBtu per square foot. Its operations answer for roughly 295 metric tons of CO2-equivalent a year.

Read together — 45% violation, 52 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.7M of Bronx, written across 733 government filings.

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

Property Details

Address975 UNION AVE, Bronx, NY 10459
Building TypeWalk-Up Apartment - Cooperative
C6
Year Built1912
Floors5
Total Units35
Building Area33,790 sqft
Lot Size9,677 sqft
ZoningR6
ConditionAverage
2026690050
2004849
OwnershipIndividually owned

Assessment & Sales

$1.7M
$764K
$87K

Building Permits

4 on record · 2 active
Dec Bulk StorageOther
IN SERVICE
Filed Dec 1, 1991Job #PBS:2-467588:001:#2 FUEL OIL (ON-SITE CONSUMPTION)
View this permit's full record & inspection history →
PlumbingDOB Legacy
ISSUED
Filed May 22, 1991Job #200115632-01-01

PL

View this permit's full record & inspection history →
PlumbingDOB Legacy
ISSUED
Filed May 22, 1991Job #200115632-1-1-hist

PL

View this permit's full record & inspection history →
Limited AlterationDOB NOW
SIGNED OFF
Filed N/AJob #X00474807-I1
View this permit's full record & inspection history →

Violations

330 on record · 265 open
Judgments · 3 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #039087226K
FAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILER
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2022Ticket #047483063J
STORAGE OF RECEPTACLES 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2005Ticket #0144443467
RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYCLABLES
HPDClass A
NOV SENT OUT
Issued Apr 30, 2026#18841174

(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
NOV SENT OUT
Issued Aug 10, 2025#18151474

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING, WEST AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 26, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Aug 10, 2025#18151470

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 26, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Aug 10, 2025#18151471

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 26, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Aug 10, 2025#18151472

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 26, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →

+ 325 more violations on record — view full report

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Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 975 UNION AVE, Bronx built?

The building at 975 UNION AVE, Bronx, NY 10459 was constructed in 1912. It is classified as a walk-up apartment - cooperative with 5 floors and 35 units. The building area is 33,790 sqft.

Are there building permits at 975 UNION AVE, Bronx?

Yes. 975 UNION AVE, Bronx, NY 10459 has 4 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Dec Bulk Storage (IN SERVICE) filed Dec 1, 1991.

Does 975 UNION AVE, Bronx have violations?

Yes. 975 UNION AVE, Bronx, NY 10459 has 330 violations on record, with 265 currently open. Breakdown: 12 DOB, 1 ECB, 317 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 975 UNION AVE, Bronx have docketed judgments?

Yes. 975 UNION AVE, Bronx, NY 10459 has 3 docketed judgments 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 975 UNION AVE?

975 UNION AVE, Bronx, NY 10459 has an assessed market value of $1.7M and a total assessed value of $764K (land: $87K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 975 UNION AVE?

975 UNION AVE, Bronx, NY 10459 is zoned R6. 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 975 UNION AVE?

975 UNION AVE, Bronx, NY 10459 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 975 UNION AVE?

Search 975 UNION 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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975 UNION AVE, Bronx, NY 10459 — Property Records, Permits, Violations, Tax & Zoning | RegWatch