Bronx • Hospital

3525 Baychester Ave

Bronx, NY 10466Company-ownedBBL 2048940011BIN 2065676

Updated Aug 1, 2026 · 16 sources

Year Built1970
Floors4
Units1
Building Area80,844 sqft
ZoningR5
ClassI6
Market Value$12.6M

3525 BAYCHESTER AVE is a property located at 3525 BAYCHESTER AVE, Bronx, NY 10466. It is classified as a hospital - adult care. The building was constructed in 1970. It has 4 floors and 1 unit. The building area is 80,844 square feet on a 47,500 sqft lot. The property is zoned R5. The assessed market value is $12.6M. It last sold for $7.4M on Feb 19, 2009. Public records list the property as company-owned. There are 70 building permits on record (54 active). There are 64 violations on record (1 currently open). 21 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

276records on file
40Energy Star

Completed in 1970, 3525 Baychester Ave rises 4 stories over Bronx. Public records put it at 1 unit and 80,844 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $12.6M, and assessed for tax at $5.7M. In the 61 years its record reaches back, the lot has drawn 276 separate government filings.

The documentary life of the address leans hard toward permit: 70 of its 276 records, fully 25%, fall under that one heading. Violation (64) and enforcement (59) trail well behind. 1 violation stands 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 2001.

On the environmental ledger, the building posts an Energy Star score of 40, with a site energy-use intensity of 189.4 kBtu per square foot. Its operations answer for roughly 1,161 metric tons of CO2-equivalent a year.

Read together — 25% permit, 61 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$12.6M of Bronx, written across 276 government filings.

Property Details

Address3525 BAYCHESTER AVE, Bronx, NY 10466
Building TypeHospital - Adult Care
I6
Year Built1970
Floors4
Total Units1
Building Area80,844 sqft
Lot Size47,500 sqft
ZoningR5
2048940011
2065676
OwnershipCompany-owned

Assessment & Sales

$12.6M
$5.7M
$358K
$7.4M
Last Sale DateFeb 19, 2009

Building Permits

70 on record · 54 active
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 3, 2025Est. cost $3KJob #X01027182-I1
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 18, 2024Est. cost $18KJob #X01016130-I1
General ConstructionDOB NOW
APPROVED
Filed Jul 25, 2024Est. cost $3KJob #X01027182-P1
Cats Certificate To OperateOther
CURRENT
Filed Jul 9, 2024Job #424643
Sidewalk ShedDOB NOW
SIGNED-OFF
Filed Apr 10, 2024Est. cost $3KJob #X01027182-I1

+ 65 more permitsview full report

Violations

64 on record · 1 open
Judgments · 21 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Ticket #014087312J
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Ticket #012137935X
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Ticket #014059840P
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2023Ticket #012130210R
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2019Ticket #012084370L
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 16 more docketed judgmentsview full report

DOB LegacyEGRADE
ACTIVE
Issued Apr 29, 2021#2521089

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →

+ 63 more violations on record — view full report

Get the Complete Report for 3525 BAYCHESTER 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 3525 BAYCHESTER AVE, Bronx built?

The building at 3525 BAYCHESTER AVE, Bronx, NY 10466 was constructed in 1970. It is classified as a hospital - adult care with 4 floors and 1 unit. The building area is 80,844 sqft.

Are there building permits at 3525 BAYCHESTER AVE, Bronx?

Yes. 3525 BAYCHESTER AVE, Bronx, NY 10466 has 70 building permits on record, with 54 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 (LOC ISSUED) filed Feb 3, 2025.

Does 3525 BAYCHESTER AVE, Bronx have violations?

Yes. 3525 BAYCHESTER AVE, Bronx, NY 10466 has 64 violations on record, with 1 currently open. Breakdown: 58 DOB, 6 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 3525 BAYCHESTER AVE, Bronx have docketed judgments?

Yes. 3525 BAYCHESTER AVE, Bronx, NY 10466 has 21 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 3525 BAYCHESTER AVE?

3525 BAYCHESTER AVE, Bronx, NY 10466 has an assessed market value of $12.6M and a total assessed value of $5.7M (land: $358K). Assessment data is from the NYC Department of Finance (DOF).

When was 3525 BAYCHESTER AVE last sold?

3525 BAYCHESTER AVE, Bronx, NY 10466 last sold for $7.4M on Feb 19, 2009. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 3525 BAYCHESTER AVE?

3525 BAYCHESTER AVE, Bronx, NY 10466 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 3525 BAYCHESTER AVE?

3525 BAYCHESTER AVE, Bronx, NY 10466 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 3525 BAYCHESTER AVE?

Search 3525 BAYCHESTER 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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3525 BAYCHESTER AVE, Bronx, NY 10466 — Property Records, Permits, Violations, Tax & Zoning | RegWatch