421 7th Avenue, Manhattan
Commercial · built c. 1926 · Block 809, Lot 1.
Building permits
- Alteration, filed Nov 11, 2026, estimated cost $24K, described as “Application filed to complete the extension work at the penthouse level. Work substanitallycompleted in 2002 under alt-1 103010368.”
- Alteration, filed Oct 6, 2026, estimated cost $37K, described as “Facade repair”
- Alteration, filed Sep 30, 2026, described as “Installation of temporary suspended scaffold equipment - no changes in the egress”
- Alteration, filed Sep 17, 2026, estimated cost $165K, described as “Structural work for storefront modifications and alterations to first and second floor as per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Sep 10, 2026, estimated cost $101K, described as “Interior Build -out; Propose to perform a interior renovation work such as install non load bearing wall, replace finishes and cosmetic work of painting and flooring. No change in use, egress and occupancy.”
- Alteration, filed Jul 10, 2026, estimated cost $145K, described as “Storefront replacement as per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Jun 22, 2026, estimated cost $5K, described as “Filing to specify special service fire pump that was installed under DOB BIS job #140761655 with job description of "installation of sprinkler system for entire building. No change in use, egress or occupancy". There is no new work to be…”
- Alteration, filed Jun 19, 2026, estimated cost $348K, described as “White box interior renovation, new bathrooms, new stairs and egress enclosure at first floor and cellar of commercial spaces of non-structural items. As per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed May 15, 2026, estimated cost $29K, described as “Demolition of storefront and interiors at first floor and cellar commercial spaces of non-structural items. As per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Mar 11, 2026, estimated cost $5K, described as “Respectfully request to file for the removal of existing awnings. No change in use, egress, or occupancy. Fence application approved under DOB NOW# M01346853-I1”
- Alteration, filed Feb 10, 2026, estimated cost $8K, described as “Respectfully request to install construction fence for future storefront replacement. No change in use, egress, or occupancy”
- Alteration, filed Oct 27, 2025, estimated cost $9K, described as “Installation of 300PSF sidewalk shed as per plans. All equipment shall comply with ch #33 of the NYC code 2022. No change in use, occupancy or egress under this application.”
- Alteration, filed Oct 7, 2025, described as “Inspect site conditions for telecom upgrade”
- No Work, filed Dec 12, 2023
- Alteration, filed Dec 6, 2023
- Alteration, filed Oct 10, 2023, estimated cost $20K, described as “Application filed to obtain a sign off of application filed for the installation of HVAC system back in 2001 under DOB permit 103010368”
- Alteration, filed Oct 10, 2023, estimated cost $10K, described as “Filing Application to obain a final sign off for the workcompleted in 2002under the DOB permit Number 103010368”
- Alteration, filed Apr 29, 2023, estimated cost $5K, described as “Erect illuminated non advertising sign on wall. No change of use, egress or occupancy”
- Alteration, filed Apr 29, 2023, estimated cost $468, described as “Erect illuminated D/F projecting sign on wall. No change of use. egress or occupancy”
- Alteration, filed Mar 9, 2023, estimated cost $115K, described as “Plumbing and sprinkler works”
- Alteration, filed Mar 8, 2023, estimated cost $182K, described as “Proposed renovation at existing commercial space for an eating & drinking establishment at the first floor level. No change in use, egress and occupancy.”
- Alteration, filed Feb 14, 2023, estimated cost $11K, described as “Heavy duty sidewalk shed as per plans. No change in use, egress or occupancy under this application. Sidewalk shed shall comply with chapter 33 of the 2022 buiilding code.”
- Alteration, filed Feb 14, 2023, estimated cost $15K, described as “Installation of temporary pipe scaffold as per drawings. Pipe scaffold shall comply with chapter # 33 of the 2022 NYC building code. No change in use, occupancy or egress under this application. Sidewalk shed filed under separate…”
- Alteration, filed Jan 3, 2023, estimated cost $4K, described as “Herewith filing for modification of existing sprinkler system to accommodate new restaurant layout. No change to use, occupancy or egress associated with this application.”
- Alteration, filed Aug 23, 2022, estimated cost $24K, described as “Application filed to complete the extension work at the penthouse level. Work substanitally completed in 2002 under alt-1 103010368.”
15 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $26,312,850
- 2026–27 tax
- $2,744,552
- Market value (city estimate)
- $58,473,000
- Taxable value
- $25,300,070
- Assessed land
- $3,192,750
- Assessed improvements
- $23,120,100
Zoning
C6-6: floor area ratio 12.32 built, 15.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- 421-23 7TH AVE. A/K/A 157-61 W33RD ST (City Planning P2004M0135): Completed, decided Jun 3, 2004. CERT TO ERECT A COMM'L SIGN TO A HEIGHT OF 100FT ABOVE THE*CURB LEVEL IN THE PENN CENTRAL SUBDIST OF THE SPEC MIDTOWN*DIST
- 421-23 7TH AVE A/K/A 157-61 W33RD ST (City Planning P2003M0205): Completed, decided Jan 6, 2003. CERT TO ERECT 2 COMM'L SIGNS, A MARQUE & A SUBWAY INFO SIGN*IN THE PENN CENTER SUBDIST OF THE SPECIAL MIDTOWN DIST