243 West 70th Street, Manhattan

Co-op · 53 units · built c. 1926 · Block 1162, Lot 12.

Building permits

Alteration, filed May 19, 2025, estimated cost $170K, described as “Hereby filing for renovation of apartment 3B and 3C. No change in use, egress or occupancy.”
Alteration, filed Mar 27, 2025, estimated cost $40K, described as “Interior renovation of apt-6A.modification of kitchen, non-bearing wall modifications no change of use/occupancy or exit under this application.”
Alteration, filed Mar 28, 2024, estimated cost $20K, described as “Interior renovation in existing unit #2E. No change in use, egress or occupancy.”
Alteration, filed Mar 19, 2024, estimated cost $25K, described as “Replace two (2) existing split air conditioning units with two (2) new split AC units”
Alteration, filed Apr 30, 2021, estimated cost $13K, described as “Mechanical work in conjunction with gc application M00455653”
Alteration, filed Apr 1, 2021, estimated cost $15K, described as “Filed herewith for plumbing work in apartment 2AB in conjunction with M00455653”
Alteration, filed Jan 20, 2021, estimated cost $201K, described as “Interior renovation and combination of apartments 2A & 2B to create apartment 2AB.”
Alteration, filed Nov 10, 2020, estimated cost $3K, described as “Relocate 1 dishwasher, replace 1 kitchen sink”

R8B: floor area ratio 7.08 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

Current FEMA flood map: zone X, minimal flood hazard.

The 10 most recent of 16 open-market sales since 2016, from the Department of Finance’s sales files.

Part of West End-Collegiate Historic District Extension (Historic District). 14 Landmarks Preservation Commission permits are on file.