101 West End Avenue
BBL 1011710062Upper West Side-Lincoln Square · Manhattan
Floors
33
Built
1999
Area
631.2ksf
Units
503
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Address
PLUTO · DOF parcel identity
- Property address
- 101 WEST END AVENUE
- Alternate address(es)
- 103-115 West End Ave
- Zip code
- 10023
- Neighborhood
- Upper West Side-Lincoln Square
- Borough
- Manhattan
- Block & lot
- 01171-0062
Zoning & buildable
Lot 27,437 sf · C4-7
- Zoning district
- C4-7
- PLUTO building class
- D9
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
101 WEST END SPE II, LLC
- Ownership form
- Rental
- Legal structure
- LLC
- Last recorded sale
- 7.8 yrs ago (Sep 2018)
Ownership history · 3 records since 2002 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
503residential units195 rent-stabilized · 39%
- Residential sq. ft.
- 532,592
- Commercial sq. ft.
- 98,612
- PLUTO class
- D9
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
- 27,437 sf
- Dimensions
- 200.8 × 240.0 ft
- Position
- Mid-block · north side
- Front street
- W 64 ST
- D/F ratio
- 1.2 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $73.0M
- Land value
- $6.8M
- Exempt
- $36.0M($37.0M taxable)
- $/sf (implied)
- $116
Last recorded sale
$416,100,000 · Sep 2018
Debt history · 3 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Minor activity
1 open HPD violation · 0 open HPD complaints · 6 active DOB jobs
- HPD violations (24 months)
- 7
- DOB violations (24 months)
- 2
- HPD complaints (24 months)
- 13
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 19
$16.8M 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.