117 Ninth Avenue
BBL 1007150010Chelsea-Hudson Yards · Manhattan
Floors
7
Built
1965
Area
253.1ksf
Units
272
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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
- 117 NINTH AVENUE
- Alternate address(es)
- 105-127 9 Ave401 West 17 St417-421 West 17 St427-431 West 17 St400 West 18 St420-432 West 18 St432 Garage West 18 St
- Zip code
- 10011
- Neighborhood
- Chelsea-Hudson Yards
- Borough
- Manhattan
- Block & lot
- 00715-0010
Zoning & buildable
Lot 89,700 sf · R8 / C6-3
- Zoning district
- R8 / C6-3
- Special district
- WCh
- PLUTO building class
- D1
Special District WCh — 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
NYC HOUSING AUTHORITY
- Ownership form
- Rental
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
272residential unitsnon-stabilized
- Residential sq. ft.
- 253,070
- Commercial sq. ft.
- 0
- PLUTO class
- D1
Lot
PLUTO · DOF parcel geometry
- Lot area
- 89,700 sf
- Dimensions
- 575.0 × 184.0 ft
- Position
- Corner lot
- Front street
- W 18 ST
- Side street
- W 17 ST
- D/F ratio
- 0.3 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $36.3M
- Land value
- $3.3M
- Exempt
- $36.3M($0 taxable)
- $/sf (implied)
- $143
Compliance
HPD & DOB · violations + complaints + jobs
Minor activity
3 open HPD violations · 0 open HPD complaints · 2 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 0
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 3
$102K 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.