690 Washington Street, Manhattan
Co-op · 21 units · built 1973 · Block 637, Lot 30.
Building permits
- Alteration, filed Nov 10, 2025, estimated cost $40K, described as “Install new split a.c. System and cover the existing a.c. Sleeve at APT#2B of an existing 5-story building with mechanical work and general construction work as per plans filed herewith. No change in use, egress or certificate of occupancy.”
- Alteration, filed Oct 9, 2025, estimated cost $40K, described as “Filing for general construction of a new window in the dining area in unit 3B. No change of use, egress or occupancy.”
- Alteration, filed Nov 7, 2023, estimated cost $30K, described as “Renovate apartment 4C on the 4 th and 5TH floor filed in conjunction with DOB now pl and st. No change to use, occupancy or egress.”
- Alteration, filed Aug 14, 2023, estimated cost $149K, described as “Interior renovation of apt 3A on the third floor filed in conjunction with DOB now pl, mh and st. No change to use, occupancy or egress.”
- Alteration, filed Jul 17, 2023, estimated cost $9K, described as “Proposed installation of heavy-duty sidewalk shed as per plans. Live load 300 lbs per square foot. The sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed Jul 7, 2023, estimated cost $72K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Jul 7, 2023, estimated cost $58K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Nov 16, 2021, estimated cost $145K, described as “Filing herewith to renovate apt 4B on the 4TH & 5TH floor as per plans. Removal and construction of non-structural partitions, no change to use, egress or occupancy.”
- Alteration, filed Aug 29, 2019, estimated cost $6K, described as “Replacement of 1 bathtub, 1 lavatory and 1 water closet on 5th floor.”
Property taxes
- Assessment
- $3,216,600
- 2026–27 tax
- $374,361
- Market value (city estimate)
- $7,148,000
- Taxable value
- $3,013,264
- Assessed land
- $450,000
- Assessed improvements
- $2,766,600
Zoning
C1-6A: floor area ratio 3.49 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jun 15, 2026: $1,649,000
- Feb 6, 2026: $1,075,000
- Jul 23, 2025: $1,975,000
- Feb 20, 2025: $2,100,000
- Jun 8, 2020: $65,477,764, sold with other lots
- May 21, 2019: $1,700,000
- Mar 9, 2016: $820,410
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- 125 Perry St Parking Authorization Renewal (City Planning 2024M0418): Completed, filed Aug 5, 2024, decided Feb 6, 2025. An application for a three-year renewal of a CPC authorization (N 220081 CMM) pursuant to ZR § 11-43 to eliminate required accessory off-street parking in the Manhattan Core is being sought by 125 Owners LLC at 738-742 Greenwich Street…