276 5th Avenue, Manhattan
Commercial · built c. 1920 · Block 831, Lot 42.
Building permits
- Alteration, filed Aug 7, 2026, estimated cost $145K, described as “Renovation of existing office-showroom”
- Alteration, filed May 5, 2025, estimated cost $236K, described as “Application filed for interior renovation of non-load bearing partitions, ceilings, and finishes on the 11TH floor (darrow) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Oct 14, 2024, estimated cost $195K, described as “Application filed for interior renovation of non-load bearing partitions, ceilings, and finishes on the 11TH floor as per plans filed herewith. No change in use, egress, or occupancy.”
- No Work, filed Apr 22, 2024
- Alteration, filed Mar 11, 2024, estimated cost $1K, described as “Change use and occupancy of 1ST floor and obtain new certificate of occupancy.”
- Alteration, filed Jul 18, 2023, estimated cost $50K, described as “Renovations at 6th floor corridor and 8th Floor corridorb”
- Alteration, filed Apr 19, 2023, estimated cost $6K, described as “Replacement of 2 condensing units on roof and removal of exiting cooling tower.”
- Alteration, filed Apr 14, 2023, estimated cost $20K, described as “Tenant fitout on 4TH floor including minor partition work. No change to use egress or occupancy under this application”
- Alteration, filed Oct 6, 2022, estimated cost $40K, described as “Removal of partitions at the 11th floor”
- Alteration, filed May 29, 2022, estimated cost $45K, described as “Removal of drywall partitions on first floor and cellar.”
- Alteration, filed Oct 2, 2019, estimated cost $20K, described as “Installation of common drain line for approved RPZ device as per plans file”
- Alteration, filed Apr 17, 2019, estimated cost $1K, described as “Installation of temporary (90'-140') high pipe scaffold at various levels for facade repair work as per plan. No change in use egress or occupancy,pipe scaffold shall comply with CHAPTER#33 of 2014 the ny building code.heavy duty sidewalk…”
- Alteration, filed Aug 2, 2018, 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 the NYC building code.live load 300PSF.”
Property taxes
- Assessment
- $23,463,450
- 2026–27 tax
- $2,545,315
- Market value (city estimate)
- $52,141,000
- Taxable value
- $23,463,450
- Assessed land
- $6,210,000
- Assessed improvements
- $17,253,450
Zoning
C5-2 (part of the lot is M1-8A/R12): floor area ratio 9.00 built, 10.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 29, 2025: $62,023,351
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- Flatiron BID Expansion (City Planning 2021M0260): Business improvement district, Completed, filed Nov 30, 2020, decided May 19, 2021. An application from the Small Business Services (SBS) on behalf of the Flatiron Business Improvement District (BID) to modify the existing plan and expand the BID in Community Districts 4 and 5 of Manhattan.