645 Westchester Avenue
BBL 2026280001Melrose · Bronx
Floors
22
Built
1958
Area
914.0ksf
Units
1007
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Address
PLUTO · DOF parcel identity
- Property address
- 645 WESTCHESTER AVENUE
- Alternate address(es)
- 650-670 Cauldwell Ave674 Cauldwell Ave647-649 Westchester Ave665-667 Westchester Ave671-679 Westchester Ave700 East 156 St
- Zip code
- 10455
- Neighborhood
- Melrose
- Borough
- Bronx
- Block & lot
- 02628-0001
Zoning & buildable
Lot 89,225 sf · R6
- Zoning district
- R6
- PLUTO building class
- D3
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
NYC HOUSING AUTHORITY
- Ownership form
- Rental
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
1007residential unitsnon-stabilized
- Residential sq. ft.
- 905,000
- Commercial sq. ft.
- 9,050
- PLUTO class
- D3
Lot
PLUTO · DOF parcel geometry
- Lot area
- 89,225 sf
- Dimensions
- 181.8 × 889.8 ft
- Position
- Mid-block · south side
- Front street
- E 156 ST
- D/F ratio
- 4.9 — deep lot (atypical — possible corner or oversize)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $21.0M
- Land value
- $802K
- Exempt
- $21.0M($0 taxable)
- $/sf (implied)
- $23
Debt history · 9 mortgages on record · refinance-window signal detected — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Significant violations
11 open HPD violations · 0 open HPD complaints · 8 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 1
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 38
$3.5M in alteration permits over last 24 months
Provenance
Every datum on this page is sourced from public NYC + federal datasets, refreshed on the schedule below.
| Source | What it covers | Last refresh |
|---|---|---|
| PLUTO | NYC DCP · physical / zoning / ownership baseline | Jul 9, 2026 |
| ACRIS | NYC DOF · deed + mortgage history | Jul 9, 2026 |
| HPD | Housing Preservation & Development · violations + complaints | Jul 9, 2026 |
| DOB | Department of Buildings · violations + permits | Jul 9, 2026 |
| DHCR | Rent Stabilization roll (through 2024) | Jul 9, 2026 |
| LPC | Landmarks Preservation Commission · landmark status | not loaded |
| Footprint | NYC DoITT photogrammetric building polygons | not loaded |
Assembled at Jul 9, 2026. Discrepancies between sources reflect upstream-data quality, not assembly bugs — file in our quality tracker.