30 3rd Avenue, Manhattan
Co-op · 260 units · built 1965 · Block 555, Lot 28.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $34,956,900
- 2026–27 tax
- $3,522,641
- Market value (city estimate)
- $77,682,000
- Taxable value
- $32,672,628
- Assessed land
- $1,912,500
- Assessed improvements
- $33,044,400
Tax breaks
- Co-op and condo abatement, with no end date, a $546,429 credit this tax year.
Zoning
C6-2A: floor area ratio 12.99 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 27, 2026: $506,500
- Jun 25, 2026: $1,585,000
- Jun 23, 2026: $1,575,000
- May 29, 2026: $1,475,000
- Apr 23, 2026: $1,380,000
- Apr 22, 2026: $410,000
- Apr 21, 2026: $1,450,000
- Apr 20, 2026: $2,075,000
- Feb 24, 2026: $2,300,000
- Feb 9, 2026: $895,042
The 10 most recent of 117 open-market sales since 2016, from the Department of Finance’s sales files.
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…