80 4th Avenue, Manhattan
Apartment building · 10 units · built c. 1928 · Block 557, Lot 39.
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Building permits
- Alteration, filed Jun 3, 2025, estimated cost $115K, described as “Renovating ceiling, replacing light fixtures & updating wall finishes within the dining hall on 2ND floor as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jul 21, 2023, estimated cost $80K, described as “Replace existing boiler and burner, connect to existing fuel oil supply.”
- Alteration, filed Apr 18, 2023, estimated cost $100K, described as “Change of use of an existing building as per plans filed herewith.”
- Alteration, filed Jan 24, 2023, estimated cost $500K, described as “Renovation of an existing building as per plans filed herewith.”
- Alteration, filed Oct 13, 2021, estimated cost $10K, described as “To file temporary supported pipe scaffolds as shown on the plans. No change in use, egress, or occupancy under this application.”
- Alteration, filed Aug 16, 2021, estimated cost $25K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Livel 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 May 26, 2021, estimated cost $21K, described as “Exterior masonry facade repairs as shown on drawings and as specified. No change in use, occupancy, or egress.”
- Alteration, filed Jun 13, 2018, estimated cost $7K, described as “Install illuminated sign on wall (janovic-benjamin moore)”
Property taxes
- Assessment
- $3,337,650
- 2026–27 tax
- $311,378
- Market value (city estimate)
- $7,417,000
- Taxable value
- $2,503,237
- Assessed land
- $540,000
- Assessed improvements
- $2,797,650
Tax breaks
- Nonprofit exemption (religious school), with no end date, about $103,793 a year below the full tax.
Zoning
C6-1: floor area ratio 7.27 built, above the 6.00 base zoning allows, which bonuses, transfers or older rules can permit.
Board and land use applications
- Union Square South (City Planning 2019M0123): Completed, decided Nov 4, 2020. This is an application by the Department of City Planning requesting a zoning map and zoning text amendment to expand the Special Union Square District, create a new subdistrict (Subdistrict B), and establish a special permit for new hotel…