15 East 77th Street, Manhattan
Single family · built c. 1878 · Block 1392, Lot 11.
Building permits
- Alteration, filed Apr 8, 2026, estimated cost $1K, described as “Installation of temporary plywood enclosure as per plan.”
- Alteration, filed Aug 7, 2025, estimated cost $1K, described as “Installation of temporary sidewalk shed as per plan. No change in use, egress, or occupancy. The sidewalk shed front of the building at east 77TH street”
- Alteration, filed Jun 20, 2025, estimated cost $1K, described as “Installation of the sidewalk shed front of the building at 15 east 77TH street”
- Alteration, filed Jan 2, 2025, estimated cost $250K, described as “The means and methods /demo sequence) for the partial demolition of an existing residential building.”
- Alteration, filed Sep 17, 2024, estimated cost $100K, described as “Support of excavation related to renovation and enlargement of a single family home. No change to use, egress or occupancy.”
- Alteration, filed Sep 17, 2024, estimated cost $100K, described as “Underpinning work proposed for a single family home as per plans filed herewith. No change to use, occupancy or egress.”
- Alteration, filed Sep 16, 2024, estimated cost $200K, described as “Mechanical Work proposed for a single family home. No change to use, occupancy or egress.”
- Alteration, filed Sep 13, 2024, estimated cost $89K, described as “Sprinkler work proposed for a single family home. No change to use, occupancy or egress.”
- Alteration, filed Sep 13, 2024, estimated cost $20K, described as “Filing temporary loop application for a single-family home. No change to use, egress or occupancy.”
- Alteration, filed Mar 19, 2024, estimated cost $5K, described as “Installation of Temporary Structure (Mock-Up) at the Roof. Mock-Up installed at the request of The Landmarks Preservation Commssion. There will be no change to use, occupancy or egress under this application.”
- Major Renovation — Residential, filed Nov 2, 2023, estimated cost $5.5M, 1 unit in all, 6 stories, described as “Combination of two (2) two-family dwellings & conversion to a single-family residence. Architectural work as per plans. New certificate of occupancy to be obtained.”
- Alteration, filed Nov 1, 2023, estimated cost $608K, described as “Filing herewith plumbing work for the renovation of the cellar, basement, first thru fifth floors and roof of a single-family home. No change of use, occupancy or egress.”
- Alteration, filed Aug 13, 2020, estimated cost $47K, described as “This application is being filed for temporary shoring and bracing as per plans submitted herewith. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $670,860
- 2026–27 tax
- $119,833
- Market value (city estimate)
- $11,181,000
- Taxable value
- $603,906
- Assessed land
- $301,320
- Assessed improvements
- $369,540
Zoning
R8B: floor area ratio 3.50 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 1, 2023: $30,000,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Upper East Side Historic District (Historic District). 14 Landmarks Preservation Commission permits are on file.