620 Columbus Avenue
BBL 1012210029Upper West Side (Central) · Manhattan
Floors
22
Built
1986
Area
239.6ksf
Units
231
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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
- 620 COLUMBUS AVENUE
- Alternate address(es)
- 622-638 Columbus Ave101-109 West 90 St100 West 91 St
- Zip code
- 10024
- Neighborhood
- Upper West Side (Central)
- Borough
- Manhattan
- Block & lot
- 01221-0029
Zoning & buildable
Lot 30,213 sf · C1-9 / R7-2
- Zoning district
- C1-9 / R7-2
- PLUTO building class
- D7
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
JAMES WEST NINETY LIMITED LIABILITY COMP ANY
- Ownership form
- Rental
- Last recorded sale
- None since 2000
Ownership history · 1 record since 2002 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
231residential units20 rent-stabilized · 9%
- Residential sq. ft.
- 199,928
- Commercial sq. ft.
- 39,670
- PLUTO class
- D7
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
- 30,213 sf
- Dimensions
- 201.0 × 150.0 ft
- Position
- Corner lot
- Front street
- W 90 ST
- Side street
- W 91 ST
- D/F ratio
- 0.7 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $32.7M
- Land value
- $6.8M
- $/sf (implied)
- $137
Debt history · 1 mortgage 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
Minor activity
2 open HPD violations · 0 open HPD complaints · 3 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)
- 6
$289K 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.