19 Washington Square N, Manhattan
Commercial · built c. 1890 · Block 551, Lot 7.
Building permits
- Alteration, filed May 4, 2026, estimated cost $10K, described as “Replace the existing vrf system condenser and indoor air handlers with new units as per plan. No change in use, egress, or occupancy under this filing.”
- Alteration, filed Oct 17, 2023, estimated cost $148K, described as “Application filed for mechanical, modifications, rtu, pipe work,as per plan. There is no change to use, egress or occupancy filed under this appl”
- Alteration, filed Apr 28, 2023, estimated cost $100K, described as “Supported scaffold for worker access. No change in use, egress, or occupancy.”
- Alteration, filed Apr 28, 2023, estimated cost $100K, described as “Sidewalk shed for protection of the public. No change in use, egress, or occupancy.”
- Alteration, filed Apr 11, 2023, estimated cost $596K, described as “Application filed herewith for roof replacement and facade repair work as shown on plans submitted. No change in use, egress or occupancy under this application.”
Property taxes
- Assessment
- $1,089,900
- 2026–27 tax
- $9,936
- Market value (city estimate)
- $2,422,000
- Taxable value
- $91,589
- Assessed land
- $362,250
- Assessed improvements
- $727,650
Tax breaks
- Nonprofit exemption (faculty and student housing), with no end date, about $97,557 a year below the full tax.
Zoning
R6: floor area ratio 1.97 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Greenwich Village Historic District (Historic District). 28 Landmarks Preservation Commission permits are on file.