680 Washington Street, Manhattan
Co-op · 24 units · built 1975 · Block 636, Lot 60.
Building permits
- Alteration, filed Oct 26, 2026, estimated cost $18K, described as “Water/sanitary plumbing work associated with backflow prevention device as per plans. No change to use, occupancy or egress.”
- Alteration, filed Oct 21, 2026, estimated cost $18K, described as “Water/sanitary plumbing work associated with backflow prevention device as per plans. No change to use, occupancy or egress.”
- Alteration, filed Aug 10, 2026, estimated cost $17K, described as “Hereby filing for a window replacement in apartment 4C on the fourth floor. No change to use, egress, or occupancy.”
- Alteration, filed Mar 31, 2026, estimated cost $9K, described as “Installation of 300PSF sidewalk shed as per plans. All equipment shall comply with ch #33 of the NYC code 2022. No change in use, occupancy or egress under this application.”
- Alteration, filed Jun 9, 2025, estimated cost $17K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Jan 17, 2025, estimated cost $147K, described as “Renovation of apt 1B. No change to use, occupancy or egress.”
- Alteration, filed Jun 30, 2023, estimated cost $65K, described as “Interior renovation work and installation of HVAC split unit at APT# GA on 1st floor, no change in use, means of egress and occupancy in this application.”
- Alteration, filed Jun 2, 2022, described as “Installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc.”
- Alteration, filed Feb 25, 2022, estimated cost $23K, described as “Interior renovation at partial 2ND floor (APARTMENT#2B). Propose plumbing & general construction work as per plan filed herewith. No change in use, occupancy & egress.”
- Alteration, filed Feb 25, 2022, estimated cost $8K, described as “File pl worktype in conjunction with JOB#M0068575”
- Alteration, filed Jul 13, 2021, estimated cost $91K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Jul 13, 2021, estimated cost $261K, described as “Vapor barrier installation as per plans filed herewith. No change to use, egress, or occupancy.”
Property taxes
- Assessment
- $2,155,950
- 2026–27 tax
- $240,037
- Market value (city estimate)
- $4,791,000
- Taxable value
- $1,932,080
- Assessed land
- $450,000
- Assessed improvements
- $1,705,950
Zoning
C1-7: floor area ratio 3.09 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 15, 2026: $1,725,000
- Oct 29, 2025: $1,620,000
- Oct 27, 2025: $1,695,000
- Aug 15, 2024: $1,683,000
- Dec 4, 2023: $2,180,000
- Mar 1, 2023: $1,050,000
- Sep 8, 2021: $1,500,000
- Jun 8, 2020: $65,477,764
- Dec 26, 2019: $2,363,000
- Aug 21, 2017: $2,425,000
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…
- TORTILLA FLATS (City Planning P1987M1082): Completed, decided Jun 10, 1987. RENEWAL-UNENCLOSED SIDEWALK CAFE WITH 22 SEATS