818 10th Avenue, Manhattan
Apartment building · 16 units · built c. 1910 · Block 1064, Lot 4.
Building permits
- Alteration, filed Nov 18, 2025, estimated cost $59K, described as “Interior & exterior renovation of 1ST floor commercial space withrepair ceiling, floor, new partition, door, painting and mechanical work, no change in use , egress or occupancy.”
- Alteration, filed Jun 25, 2018, 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.”
Property taxes
- Assessment
- $1,719,450
- 2026–27 tax
- $206,168
- Market value (city estimate)
- $3,821,000
- Taxable value
- $1,657,430
- Assessed land
- $300,150
- Assessed improvements
- $1,419,300
Zoning
C6-2: floor area ratio 3.70 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 7, 2017: $11,500,000
Open-market sales since 2016, from the Department of Finance’s sales files.