305 West End Avenue
BBL 1011840077Upper West Side (Central) · Manhattan
Floors
14
Built
1920
Area
184.1ksf
Units
0
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Brick's analyst reads the complete dossier — the ownership network, the development math, the debt history — and answers in plain English.
Address
PLUTO · DOF parcel identity
- Property address
- 305 WEST END AVENUE
- Alternate address(es)
- 301 West 74 St301-303 West End Ave307-311 West End Ave
- Zip code
- 10023
- Neighborhood
- Upper West Side (Central)
- Borough
- Manhattan
- Block & lot
- 01184-0077
Zoning & buildable
Lot 13,825 sf · R10A
- Zoning district
- R10A
- Landmark
- West End-Collegiate Historic District Extension
- PLUTO building class
- H6
West End-Collegiate Historic District Extension — LPC approval required for exterior changes visible from a public right-of-way.
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
305 WEST END PROPERTY, LLC
- Ownership form
- Other
- Legal structure
- LLC
- Last recorded sale
- 9.6 yrs ago (Dec 2016)
Ownership history · 8 records since 2007 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
0residential unitsnon-stabilized
- Residential sq. ft.
- 0
- Commercial sq. ft.
- 0
- PLUTO class
- H6
Lot
PLUTO · DOF parcel geometry
- Lot area
- 13,825 sf
- Dimensions
- 142.2 × 100.0 ft
- Position
- Mid-block · north side
- Front street
- W 74 ST
- D/F ratio
- 0.7 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $35.5M
- Land value
- $3.8M
- $/sf (implied)
- $193
Last recorded sale
$145,000,000 · Dec 2016
Debt history · 6 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
30 open HPD violations · 4 open HPD complaints · 1 active DOB job
- HPD violations (24 months)
- 11
- DOB violations (24 months)
- 1
- HPD complaints (24 months)
- 11
- HPD complaints (open)
- 4
- DOB jobs (24 months)
- 26
$2.7M 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.