667 Lexington Avenue
BBL 1013107502East Midtown-Turtle Bay · Manhattan
Floors
16
Built
1956
Area
144.6ksf
Units
156
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Address
PLUTO · DOF parcel identity
- Property address
- 667 LEXINGTON AVENUE
- Alternate address(es)
- 138-144 East 56 St667-675 Lex Ave669-675 Lexington Ave
- Zip code
- 10022
- Neighborhood
- East Midtown-Turtle Bay
- Borough
- Manhattan
- Block & lot
- 01310-7502
Zoning & buildable
Lot 14,560 sf · C5-2.5 / C5-2
- Zoning district
- C5-2.5 / C5-2
- Special district
- MiD
- PLUTO building class
- RM
Special District MiD — district-specific bulk and use rules may override the base FAR analysis.
Development headroom detected — the FAR breakdown, max buildable envelope and unused-sf math are in the full report.
Sign in to see itOwnership
PLUTO · owner of record
140 E 56TH ST CONDO
- Ownership form
- Condo
- Condo
- 162 unit lots
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
156residential units10 rent-stabilized · 6%
- Residential sq. ft.
- 115,065
- Commercial sq. ft.
- 29,504
- PLUTO class
- RM
Rent stabilization constrains repositioning — buy-outs typically required to convert stabilized units to market-rate.
Stabilization history on file — the year-by-year DHCR roll, peak unit count and trend are in the full report.
Sign in to see itLot
PLUTO · DOF parcel geometry
- Lot area
- 14,560 sf
- Dimensions
- 100.4 × 145.0 ft
- Position
- Corner lot
- Front street
- E 56 ST
- Side street
- LEXINGTON AVE
- D/F ratio
- 1.4 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $27.4M
- Land value
- $4.9M
- Exempt
- $313K($27.1M taxable)
- $/sf (implied)
- $190
Compliance
HPD & DOB · violations + complaints + jobs
Significant violations
32 open HPD violations · 1 open HPD complaint · 10 active DOB jobs
- HPD violations (24 months)
- 8
- DOB violations (24 months)
- 1
- HPD complaints (24 months)
- 56
- HPD complaints (open)
- 1
- DOB jobs (24 months)
- 15
$1.2M 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.