145 West 57th Street, Manhattan
Condominium · built 1990 · Block 1010, Lot 7503.
Building permits
- Alteration, filed Mar 31, 2026, estimated cost $73K, described as “MPP#507: interior demolition of tenatnt fitouts that no longer occupy the buildingat floors 3 & 14. No removal of base building systesm ,s tructure, orexterior envelope all life safety systems to be maintaned per code. No”
- Major Renovation — Conversion, filed Dec 18, 2025, estimated cost $24.2M, 73 units added, 26 stories, described as “Filing herewith for 26-story building with cellar and roof, including residential use, accessory spaces, and ground-floor retail, as per approved DOB plans.”
- Alteration, filed Mar 21, 2023, estimated cost $5K, described as “Installation of a temporary roof protection as per plans during NB construction. No change in use,egress or occupancy. Roof protection to comply with NYC building code, chapter 33”
- Alteration, filed Apr 20, 2022, estimated cost $20K, described as “Facade wall stabilization tieback inconjunction with job application 123741273”
- Alteration, filed Nov 20, 2020, estimated cost $25K, described as “Installation of temporary sidewalk shed as shown on plans. Installation shall comply with BSA-351-74-sm, ll-33/91, chapter 33, section 3307 of 2014 NYC DOB building code,and tppn # 9/99. No change in egress, occupancy or use associated…”
- Alteration, filed Mar 3, 2020, estimated cost $27K, described as “Herewith filing for removal and replacing existing sprinkler heads and plumbing fixtures and related piping as per the drawings. No change in use, egress or occupancy.”
- Alteration, filed Feb 25, 2020, estimated cost $10K, described as “Herewith filing for removing. installing and modifying existing duct work on the 21st floor as per the drawings. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $12,867,299
- 2026–27 tax
- $1,231,428
- Market value (city estimate)
- $28,594,003
- Taxable value
- $11,351,654
- Assessed land
- $2,884,052
- Assessed improvements
- $9,983,247
- Condo units with their own tax lots
- 18
Zoning
C5-3: floor area ratio 11.74 built, 15.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jun 28, 2024: $8,000,000, Apt 1
Open-market sales since 2016, from the Department of Finance’s sales files.