49 West 23 Street
BBL 1008250012Midtown South-Flatiron-Union Square · Manhattan
Floors
12
Built
1916
Area
337.0ksf
Units
0
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Address
PLUTO · DOF parcel identity
- Property address
- 49 WEST 23 STREET
- Alternate address(es)
- 51-57 West 23 St30-34 West 24 St
- Zip code
- 10010
- Neighborhood
- Midtown South-Flatiron-Union Square
- Borough
- Manhattan
- Block & lot
- 00825-0012
Zoning & buildable
Lot 24,687 sf · M1-8A/R11
- Zoning district
- M1-8A/R11
- Special district
- MSX
- Landmark
- Ladies' Mile Historic District
- PLUTO building class
- O6
Ladies' Mile Historic District — LPC approval required for exterior changes visible from a public right-of-way.
Special District MSX — district-specific bulk and use rules may override the base FAR analysis.
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
23 R.P. ASSOCIATES LLC
- Ownership form
- Other
- Legal structure
- LLC
- Last recorded sale
- 5.1 yrs ago (Jun 2021)
Ownership history · 56 records since 2000 — 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.
- 337,000
- PLUTO class
- O6
Lot
PLUTO · DOF parcel geometry
- Lot area
- 24,687 sf
- Dimensions
- 125.0 × 197.5 ft
- Position
- Corner lot
- Front street
- W 23 ST
- Side street
- W 24 ST
- D/F ratio
- 1.6 — typical NYC block geometry
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $36.0M
- Land value
- $6.3M
- $/sf (implied)
- $107
Last recorded sale
$2,538,363 · Jun 2021
Compliance
HPD & DOB · violations + complaints + jobs
Minor activity
0 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
$1.6M 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.