43 Mercer Street, Manhattan
Three-family · built 1868 · Block 474, Lot 19.
Building permits
- Major Renovation — Multi-Family, filed Dec 22, 2025, estimated cost $10.8M, 5 units, 7 stories
- Alteration — Multi-Family, filed Aug 21, 2025, estimated cost $1, 3 units
- Alteration — Multi-Family, filed May 29, 2025, estimated cost $1, 3 units
- Alteration — Multi-Family, filed Mar 20, 2025, estimated cost $120K, 3 units
- Alteration, filed May 16, 2023, estimated cost $1K, 4 stories
- Alteration — Multi-Family, filed Oct 24, 2022, estimated cost $13K, 3 units
- Alteration — Multi-Family, filed Aug 23, 2022, estimated cost $75K, 3 units
- Alteration — Residential, filed Jun 10, 2022, estimated cost $60K, 2 units, 4 stories
- Alteration — Multi-Family, filed May 26, 2022, estimated cost $220K, 3 units, 4 stories
- Alteration — Multi-Family, filed May 26, 2022, estimated cost $12K, 3 units
Property taxes
- Assessment
- $4,621,500
- Last year’s tax
- $337,090
- Land value
- $405,000
- Improvement value
- $4,216,500
Zoning
M1-5/R7X: built 2.66 of 5.00 allowed floor area ratio.