345 7th Avenue, Manhattan
Commercial · built c. 1928 · Block 805, Lot 3.
Building permits
- Alteration, filed Jun 19, 2026, estimated cost $3K, described as “Propose new illuminated channel letters on aluminum raceway for existing commercial space. No change to use, egress or occupancy.”
- Alteration, filed May 5, 2026, estimated cost $5K, described as “Proposed installation of 1 illuminated non-flashing accessory business sign. Wording "haagen-dazs"”
- Alteration, filed Feb 18, 2026, estimated cost $20K, described as “Application file to interior renovation exist. Store as remove &remove minor partition, ceiling, floor tiles at 1st floor for haagen-dazs ice cream store as per plan. Plumbing work under separate application. No change in use, egress or…”
- Alteration, filed Jan 7, 2026, estimated cost $20K, described as “The installation and relocation of fan coil units as per the plans filed herewith; no change in use, egress or occupancy.”
- Alteration, filed Jan 2, 2026, estimated cost $60K, described as “Renovation of existing commercial space on first floor only: install new partitions, floor/wall finishes. No change in use, egress or occupancy under this application.”
- Alteration, filed Nov 26, 2025, 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 Jul 11, 2025, described as “FISP INSPECTION (Facade Inspection Safety Program) INDUSTRIAL ROPE ACCESS TECHNIQUES AND METHODS SEE ATTACHED PLANS Designated Primary Site supervisor: Jesus Decola”
- Alteration, filed Dec 11, 2023, estimated cost $5K, described as “Erect an illuminated sign on wall. Not within view of arterial highway or public park 1/2 acre or more. No change in use, egress or occupancy.”
- Alteration, filed Aug 23, 2023, estimated cost $20K, described as “Filing to refurbish existing 1ST floor commercial space as per plans. No change to egress, use, or occupancy.”
- Alteration, filed Nov 15, 2022, estimated cost $9K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code. No change in use occupancy or egress under this application.”
- Alteration, filed Sep 13, 2022, estimated cost $39K, described as “Mechanical work inconjuntion application # M00607960”
- Alteration, filed Sep 13, 2022, estimated cost $50K, described as “Plumbing and sprinkler work inconjuction with application# M00607960”
- Alteration, filed Sep 1, 2022, estimated cost $27K, described as “Architectural modifications to lobby . No change to use or occupancy.”
- Alteration, filed Aug 26, 2022, estimated cost $50K, described as “Plumbing and Sprinkler modifications on the 20th floor as per plans. No change to use, egress or occupancy.”
- Alteration, filed Aug 26, 2022, estimated cost $60K, described as “Mechanical modifications on 20th floor as per plans. No change in use, egress or occupancy.”
- Alteration, filed Aug 26, 2022, estimated cost $15K, described as “Mechanical modifications to lobby as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jul 19, 2022, estimated cost $5K, described as “Structural renovations for new awning. No change in use, egress or occupancy.”
- Alteration, filed Jul 15, 2022, estimated cost $150K, described as “Architectural modifications to 20th floor as per plans. No change to use, egress or occupancy.”
- Alteration, filed Jul 6, 2022, estimated cost $34K, described as “Sprinkler modifications as per plans. No change in use, egress or occupancy.”
- Alteration, filed Nov 10, 2021, estimated cost $30K, described as “Architectural modifications as per plans. No change to use, egress or occupancy.”
- Alteration, filed Oct 31, 2020, 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.”
- Alteration, filed Oct 7, 2020, estimated cost $1K, described as “Installation of temporary (124'-280' ) 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.”
- Alteration, filed Jun 30, 2020, estimated cost $10K, described as “Application filed for mechanical work on the 14TH floor as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Mar 10, 2020, described as “Installation of pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Feb 27, 2020, estimated cost $12K, described as “Application filed for plumbing removal on the 20TH floor as per plans filed herewith. No change in use, egress, or occupancy.”
15 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $17,533,800
- 2026–27 tax
- $1,528,458
- Market value (city estimate)
- $38,964,000
- Taxable value
- $14,089,770
- Assessed land
- $2,250,000
- Assessed improvements
- $15,283,800
Zoning
M1-9A/R12: floor area ratio 24.67 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.
Recent sales
- Sep 2, 2021: $107,000,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- Midtown South Mixed-Use Plan (MSMX) (City Planning 2024M0142): Zoning map change, Zoning text change, Completed, filed Jan 16, 2025, decided Aug 14, 2025. The Department of City Planning is seeking a Zoning Map amendment from M1-6 and M1-6D to M1-9A/R12, M1-8A/R12, and M1-8A/R11 and a Zoning Text amendment to facilitate the development of housing and support critical economic activity across…