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Bronx • Condo

423 Westchester Ave

Bronx, NY 10455Company-ownedBBL 2023620026BIN 2130504
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Updated Aug 1, 2026 · 16 sources

Year Built2020
Floors10
Units3
Building Area144,694 sqft
ZoningC4-4
ClassRA
Market Value$11.2M

423 WESTCHESTER AVE is a property located at 423 WESTCHESTER AVE, Bronx, NY 10455. It is classified as a condo - cultural/medical/educational. The building was constructed in 2020. It has 10 floors and 3 units. The building area is 144,694 square feet on a 19,155 sqft lot. The property is zoned C4-4. The assessed market value is $11.2M. It last sold for $93.9M on Oct 15, 2025. Public records list the property as company-owned. There are 103 building permits on record (65 active). There are 41 violations on record (0 currently open). 8 docketed judgments carrying $1,987 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

281records on file
68Energy Star

Completed in 2020, 423 Westchester Ave rises 10 stories over Bronx. Public records put it at 3 units and 144,694 square feet of floor area, on land zoned C4-4. It is carried on the public rolls at a market value of $11.2M, and assessed for tax at $5.1M. In the 58 years its record reaches back, the lot has drawn 281 separate government filings.

The documentary life of the address leans hard toward permit: 103 of its 281 records, fully 37%, fall under that one heading. Violation (41) and complaint (41) trail well behind. No 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 2022.

On the environmental ledger, the building posts an Energy Star score of 68, with a site energy-use intensity of 40.9 kBtu per square foot. Its operations answer for roughly 700 metric tons of CO2-equivalent a year.

Read together — 37% permit, 58 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$11.2M of Bronx, written across 281 government filings.

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

Property Details

Address423 WESTCHESTER AVE, Bronx, NY 10455
Building TypeCondo - Cultural/Medical/Educational
RA
Year Built2020
Floors10
Total Units3
Building Area144,694 sqft
Lot Size19,155 sqft
ZoningC4-4
ConditionGood
2023620026
2130504
OwnershipCompany-owned

Assessment & Sales

$11.2M
$5.1M
$106K
$93.9M
Last Sale DateOct 15, 2025

Building Permits

103 on record · 65 active
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 13, 2026Est. cost $90KJob #X01324710-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 13, 2026Est. cost $90KJob #X01324710-P7
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 6, 2026Est. cost $194KJob #X01324710-S3
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 6, 2026Est. cost $194KJob #X01324710-P5
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 26, 2026Est. cost $44KJob #X01324710-S2
View this permit's full record & inspection history →

+ 98 more permits — view full report

Violations

41 on record · none currently open
Open judgment balance — docketed OATH judgments$1,987
Judgments · 8 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Ticket #014173997M
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
NYPD summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2024Balance $112Ticket #0200531715
PUBLIC URINATION 1ST OFFENSE
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2024Ticket #011814226M
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2023Balance $1,250Ticket #039505138J
FAIL TO NOTIFY DOB PRIOR TO INSTALLATION REMOVAL OF SUSPENDED SCAFFOLD
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2023Balance $625Ticket #039505139L
FAILURE TO MAINTAIN DISPLAY ON SITE DOCUMENTS REQUIRED BY BC CHAPTER33

+ 3 more docketed judgments — view full report

ECBConstruction
RESOLVE
Issued Nov 7, 2022#39508857J

AT THE TIME OF INSPECTION, OBSERVED A BRICK CHIMNEY OF ADJOINING PROPERTY AT EXPOSURE 2 IN CLOSE PROXIMITY. CODE REQUIRED CLEARANCE WAS COMPROMISED BY NEW BUILDING ERECTION. BUILDING STAFF STATED THE CHIMNEY IS

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Aug 29, 2022#39505738N

AT THE TIME OF MY INSPECTION OF A PROPOSED 10 STORY NEW BUILDING. I OBSERVED AT EXPOSURE 2 THERE WAS A 2 STORY NEIGBORING PROPERTY. THIS PROPERTY ADDRESS 2882 3RD AVENUE HAS A CHIMNEY WITHIN A CLOSE PROXIMITY

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Aug 16, 2022#39505139L

NO DESIGN DRAWINGS FOR PARAPET CLAMP SUSPENDED SCAFFOLD. NO PULL TEST ANCHOR PLATE. NO ENGINEER STABILITY REPORT FOR PARAPET.COMPLY W/CODE

View this violation's full details & status history →
ECBCranes and Derricks
RESOLVE
Issued Aug 16, 2022#39505138J

NO NOTIFICATION FOR PARAPET CLAMP OUTRIGGER SYSTEMCOMPLY W/CODE

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Jun 24, 2022#39502672X

WORK NOT ADHERE TO SITE SAFETY PLAN 28-105.12.8.ON 10 STORY NB SITE WITH NO SIDEWALK SHED IN PLACE OBSERVE OUTRIGGER SUSPENDED SCAFFOLD IN PLACE AT ROOF WITH CLAMPS ADJACENT TO PUBLIC WAY AT EXP#4 FOR EXP#2 SET

View this violation's full details & status history →

+ 36 more violations on record — view full report

Get the Complete Report for 423 WESTCHESTER 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 423 WESTCHESTER AVE, Bronx built?

The building at 423 WESTCHESTER AVE, Bronx, NY 10455 was constructed in 2020. It is classified as a condo - cultural/medical/educational with 10 floors and 3 units. The building area is 144,694 sqft.

Are there building permits at 423 WESTCHESTER AVE, Bronx?

Yes. 423 WESTCHESTER AVE, Bronx, NY 10455 has 103 building permits on record, with 65 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ENTIRE) filed Jul 13, 2026.

Does 423 WESTCHESTER AVE, Bronx have violations?

Yes. 423 WESTCHESTER AVE, Bronx, NY 10455 has 41 violations on record, with 0 currently open. Breakdown: 41 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 423 WESTCHESTER AVE, Bronx have docketed judgments?

Yes. 423 WESTCHESTER AVE, Bronx, NY 10455 has 8 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,987. 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 423 WESTCHESTER AVE?

423 WESTCHESTER AVE, Bronx, NY 10455 has an assessed market value of $11.2M and a total assessed value of $5.1M (land: $106K). Assessment data is from the NYC Department of Finance (DOF).

When was 423 WESTCHESTER AVE last sold?

423 WESTCHESTER AVE, Bronx, NY 10455 last sold for $93.9M on Oct 15, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 423 WESTCHESTER AVE?

423 WESTCHESTER AVE, Bronx, NY 10455 is zoned C4-4. 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 423 WESTCHESTER AVE?

423 WESTCHESTER AVE, Bronx, NY 10455 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 423 WESTCHESTER AVE?

Search 423 WESTCHESTER 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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423 WESTCHESTER AVE, Bronx, NY 10455 — Property Records, Permits, Violations, Tax & Zoning | RegWatch