324 West 23rd Street, Manhattan

Condominium · 10 units · built c. 1911 · Block 746, Lot 7505.

Building permits

Alteration, filed Apr 10, 2025, estimated cost $328K, described as “Interior reno of apt #7PH existing duplex apartment to include removal of interior finishes and non-load bearing partitions. New work includes finishes, flooring, replacement of interior stair and others as per plans. No change to use,…”
Alteration, filed Oct 21, 2024, estimated cost $124K, described as “Hereby filing for interior renovation to apartment #3B located on the third floor. No change in use occupancy, or egress.”
Alteration, filed Jul 22, 2021, estimated cost $100K, described as “General Construction of the exiting apartment Unit 2, Removal and install of existing non barning partitions and related finishes. No change in Use or Occupancy.”
Alteration, filed Jul 21, 2021, estimated cost $160K, described as “Filing for Stucco repairs, masonry repairs, railing installation; no change to use egress or occupancy.”
Alteration, filed Dec 4, 2020, described as “Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
Alteration, filed Jan 2, 2020, estimated cost $15K, described as “Plumbing work in connection with DOB job #140862555.”

C1-6A: floor area ratio 4.38 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.

Open-market sales since 2016, from the Department of Finance’s sales files.