321 EAST TREMONT AVE, Bronx, NY 10457 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built1920

Floors4

Units1

Building Area25,440 sqft

ZoningR7-1

ClassI2

Market Value$3.9M

321 EAST TREMONT AVE is a property located at 321 EAST TREMONT AVE, Bronx, NY 10457. It is classified as a hospital - mental. The building was constructed in 1920. It has 4 floors and 1 unit. The building area is 25,440 square feet on a 23,285 sqft lot. The property is zoned R7-1. The assessed market value is $3.9M. It last sold for $4M on Jul 24, 2014. Public records list the property as company-owned. There are 33 building permits on record (18 active). There are 68 violations on record (2 currently open). 30 docketed judgments carrying $175 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

476records on file

Completed in 1920, 321 East Tremont Ave rises 4 stories over Bronx. Public records put it at 1 unit and 25,440 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $3.9M, and assessed for tax at $1.8M. In the 48 years its record reaches back, the lot has drawn 476 separate government filings.

The documentary life of the address leans hard toward complaint: 125 of its 476 records, fully 26%, fall under that one heading. Inspection (99) and enforcement (91) trail well behind. 2 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 2017.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 96.2 kBtu per square foot. Its operations answer for roughly 197 metric tons of CO2-equivalent a year.

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

$3.9M of Bronx, written across 476 government filings.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

updated Aug 1, 2026

Property Details

Address321 EAST TREMONT AVE, Bronx, NY 10457

Building TypeHospital - Mental

Building ClassI2

Year Built1920

Floors4

Total Units1

Building Area25,440 sqft

Lot Size23,285 sqft

ZoningR7-1

BBL2028140017

BIN2007764

OwnershipCompany-owned

Assessment & Sales

Market Value$3.9M

Assessed Total$1.8M

Assessed Land$210K

Last Sale Price$4M

Last Sale DateJul 24, 2014

Building Permits

33 on record · 18 active

ElectricalDOB NOW

COMPLETE

Filed Jul 30, 2024Job #X01088898-I1-EL

Replace 2 disconnects

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed Jun 12, 2023Job #X00889243-I1-EL

Removal of Violation # 039084110P

View this permit's full record & inspection history →

Alteration — Type 1DOB Legacy

SIGNED OFF

Filed Feb 11, 2021Est. cost $100KJob #220414941-01

GEN. CONSTR.

View this permit's full record & inspection history →

Alteration — Type 1DOB Legacy

SIGNED OFF

Filed Feb 11, 2021Job #220414941-02

View this permit's full record & inspection history →

ElectricalDOB NOW

COMPLETE

Filed Oct 7, 2019Job #X00241948-I1-EL

wire roof fans, ac disconnect on roof, disconnect in kitchen, outlets and switches throughout building

View this permit's full record & inspection history →

+ 28 more permits — view full report

Violations

68 on record · 2 open

Open judgment balance — docketed OATH judgments$175

Judgments · 30 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Mar 31, 2026Ticket #012172999Z

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Mar 31, 2026Ticket #012172998R

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Oct 31, 2025Ticket #014185430J

EMERGENCY PLANNING AND PREPAREDNESS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Oct 31, 2025Ticket #014185431L

ROOFTOP ACCESS AND MEANS OF EGRESS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 31, 2025Ticket #012162752H

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 25 more docketed judgments — view full report

ECBElevator

ACTIVE

Issued May 6, 2025#39147220L

CEASE USE ITEM: DOOR ZONE RESTRICTOR INOPERATIVE. THIS IS A SAFETY FEATURE WHICH ENSURES PASSENGER SAFETY. REMEDY: TO RESTORE SERVICE, CALL OR EMAILTHE D.O.B. [email protected]. ELEVATOR DIVISION AT (212) 3

View this violation's full details & status history →

HPDClass C

NOV SENT OUT

Issued Jan 25, 2025#17646496

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 201, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 66 more violations on record — view full report

Get the Complete Report for 321 EAST TREMONT AVE

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

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Frequently Asked Questions

When was 321 EAST TREMONT AVE, Bronx built?

The building at 321 EAST TREMONT AVE, Bronx, NY 10457 was constructed in 1920. It is classified as a hospital - mental with 4 floors and 1 unit. The building area is 25,440 sqft.

Are there building permits at 321 EAST TREMONT AVE, Bronx?

Yes. 321 EAST TREMONT AVE, Bronx, NY 10457 has 33 building permits on record, with 18 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (COMPLETE) filed Jul 30, 2024.

Does 321 EAST TREMONT AVE, Bronx have violations?

Yes. 321 EAST TREMONT AVE, Bronx, NY 10457 has 68 violations on record, with 2 currently open. Breakdown: 33 DOB, 25 ECB, 10 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 321 EAST TREMONT AVE, Bronx have docketed judgments?

Yes. 321 EAST TREMONT AVE, Bronx, NY 10457 has 30 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $175. 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 321 EAST TREMONT AVE?

321 EAST TREMONT AVE, Bronx, NY 10457 has an assessed market value of $3.9M and a total assessed value of $1.8M (land: $210K). Assessment data is from the NYC Department of Finance (DOF).

When was 321 EAST TREMONT AVE last sold?

321 EAST TREMONT AVE, Bronx, NY 10457 last sold for $4M on Jul 24, 2014. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 321 EAST TREMONT AVE?

321 EAST TREMONT AVE, Bronx, NY 10457 is zoned R7-1. 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 321 EAST TREMONT AVE?

321 EAST TREMONT AVE, Bronx, NY 10457 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 321 EAST TREMONT AVE?

Search 321 EAST TREMONT 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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321 EAST TREMONT AVE, Bronx, NY 10457 — Property Records, Permits, Violations, Tax & Zoning | RegWatch