393 7th Avenue, Manhattan
Commercial · built c. 1926 · Block 807, Lot 1.
Building permits
- Alteration, filed Nov 3, 2026, described as “Installation of suspended scaffold for facade work or inspection.”
- Alteration, filed Oct 30, 2026, estimated cost $199K, described as “General construction modifications taking place on the 15TH and 16TH floors as per drawings filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Oct 9, 2026, estimated cost $17.5M, described as “General construction modifications taking place on the 15TH and 16TH floors as per drawings filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Sep 11, 2026, estimated cost $1.8M, described as “Replacement of air handling units on the 15th and 16th floor as indicated on drawings.”
- Alteration, filed Sep 9, 2026, estimated cost $60K, described as “Structural work required for parapet repair as indicated on drawings.”
- Alteration, filed Sep 8, 2026, estimated cost $230K, described as “Facade work to include parapet repair and brick replacement as indicated on drawings.”
- Alteration, filed Sep 4, 2026, estimated cost $35K, described as “Interior demolition of non load bearing partitions on the basement level and 1st floor as indicated on drawings.”
- Alteration, filed Aug 25, 2026, estimated cost $30K, described as “Structural work to infill floor slab on the 2nd floor as indicated on drawings.”
- Alteration, filed Jul 22, 2026, estimated cost $230K, described as “Interior demolition and construction work on the 1st floor (whitebox) as indicated on drawings.”
- Alteration, filed Jul 10, 2026, estimated cost $32K, described as “Plumbing work on the 1st floor (GMSC) as indicated on drawings.”
- Alteration, filed Jul 10, 2026, estimated cost $16K, described as “Sprinkler work on the 1st floor (GMSC) as indicated on drawings.”
- Alteration, filed Jul 8, 2026, estimated cost $346K, described as “Construction work on the 1st floor (GMSC) as indicated on drawings.”
- Alteration, filed Jul 8, 2026, estimated cost $160K, described as “Mechanical work on the 1st floor (GMSC) as indicated on drawings.”
- Alteration, filed May 14, 2026, estimated cost $496K, described as “Construction work on the 17th through 22nd floor (AMC) as indicated on drawings.”
- Alteration, filed May 14, 2026, estimated cost $290K, described as “Mechanical work on the 17th through 22nd floor (AMC) as indicated on drawings.”
- Alteration, filed May 14, 2026, estimated cost $75K, described as “Sprinkler work on the 17th through 22nd floor (AMC) as indicated on drawings.”
- Alteration, filed Apr 21, 2026, estimated cost $28K, described as “Structural work to remove the 2nd floor mezzanine as indicated on drawings.”
- No Work, filed Apr 20, 2026
- No Work, filed Apr 20, 2026
- Alteration, filed Apr 17, 2026, estimated cost $400K, described as “Interior demolition of non load bearing partitions on the 2nd floor and 2nd mezzanine level as indicated on drawings.”
- Alteration, filed Apr 13, 2026, estimated cost $319K, described as “General construction modifications taking place on the 15TH - 16TH floors as per drawings filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Apr 2, 2026, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
- Alteration, filed Mar 26, 2026, estimated cost $100K, described as “Removal of sprinkler heads and installation of temporary sprinkler loop on the 15th and 16th floor as indicated on drawings.”
- Alteration, filed Feb 27, 2026, estimated cost $215K, described as “Interior demolition of non load bearing partitions on the basement and 1st floor as indicated on drawings.”
- Alteration, filed Dec 12, 2025, estimated cost $30K, described as “Structural modifications taking place on the 4TH floor as per drawings filed herewith. No change in use, egress or occupancy.”
100 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $170,919,450
- 2026–27 tax
- $17,514,380
- Market value (city estimate)
- $379,821,000
- Taxable value
- $161,452,620
- Assessed land
- $30,784,500
- Assessed improvements
- $140,134,950
Zoning
C6-6 (part of the lot is C6-4.5): floor area ratio 19.13 built, above the 15.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- Variance or special permit (Board of Standards and Appeals 188-08-BZ): Variance or special permit, Withdrawn, filed Jul 14, 2008, decided Jul 14, 2009. Special Permit (§73-36) and Variance (§72-21) to allow the legalization of a Physical Culture Establishment and to extend this use into an R8B district for the subject hotel which exists in the C5-1MP and R8B zoning districts. The proposal…
- Variance or special permit (Board of Standards and Appeals 165-08-BZ): Variance or special permit, Withdrawn, filed Jun 18, 2008, decided Sep 12, 2008. Special Permit (§73-36) to allow a physical culture establishment on four levels in an existing 26-story building. The proposal is contrary to ZR section 32-10. C6-6 & C6-4.5 MiD districts.