712 Washington Street, Manhattan
Co-op · 72 units · built 1974 · Block 637, Lot 66.
Building permits
- 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 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 May 22, 2026, estimated cost $10K, described as “Relocate kitchen sink. Relocate dishwasher. Replace bathroom sink on existing rough-in. Replace bathtub on existing rough-in. No gas work. Plumbing work in conjunction with M01329794-I1.”
- Alteration, filed May 22, 2026, estimated cost $65K, described as “GC/ST: Moderate renovation in unit 3A: opening in the wall between kitchen & living room. Replacing cabinets, finishes, applicances in kitchen. Replacing wood flooring throughout the unit. 2 new window openings. No changes to egress, use,…”
- Alteration, filed Oct 16, 2025, estimated cost $28K, described as “Application filed for interior renovation &related plumbing work of apt 1B on 1STFLOOR. No change in use, egress oroccupancy under this application.”
- Alteration, filed Jun 16, 2025, 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 16, 2025, 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 16, 2025, 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 May 29, 2025, estimated cost $7K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed May 29, 2025, estimated cost $3K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed May 29, 2025, estimated cost $55K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed May 29, 2025, estimated cost $31K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed May 16, 2025, 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 Oct 2, 2024, estimated cost $125K, described as “Interior renovation of Unit 5A. Remove some non-bearing partition walls, and put up some new non-bearing partition walls. Refinish an existing bathroom. Add a new bathroom. Relocate the kitchen. Relocate the bedrooms and living room.”
- Alteration, filed Aug 20, 2024, estimated cost $200K, described as “General construction renovation of existing private terrace for apartment #ga located at the basement. Replace and install doors at rear facade. As per plans filed herewith. No change of use, egress, and occupancy. No changes to interior…”
- Alteration, filed May 19, 2023
- 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 Jul 13, 2021, estimated cost $5K, described as “Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Aug 10, 2020, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of the NYC building code. Live load 300PSF.”
- Alteration, filed Jun 25, 2020, estimated cost $6K, described as “Removal of an upper wall between the kitchen and living room. Addition of a second living room window in a new brick opening consistent with the existing living room window opening”
- Alteration, filed Jun 25, 2020, estimated cost $12K, described as “Upgrade of HVAC equipment involving the addition of new condensing compressor unit on the roof”
- Alteration, filed Jun 25, 2020, estimated cost $9K, described as “Relocation of a hot water heater to a bedroom closet adjacent to the kitchen. Addition of a stacked laundry equipment in the kitchen.”
- Alteration, filed Oct 10, 2019, estimated cost $16K, described as “Installation in a duplex apt "ga" of 4 ton HVAC multi zone heat pump mini split system mfg by mitsubishi, model# mxz-8C48NA, UL#1995 in conjunction wih ALT#123691326 as per plans submitted. No change of use, egress oroccupancy under this…”
- Alteration, filed Feb 13, 2019, described as “Installation of heavy duty sidewalk shed as per plans. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $3,339,900
- 2026–27 tax
- $355,055
- Market value (city estimate)
- $7,422,000
- Taxable value
- $2,857,870
- Assessed land
- $841,500
- Assessed improvements
- $2,498,400
Zoning
C1-6A: floor area ratio 3.47 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.
Recent sales
- Sep 22, 2026: $975,000
- Dec 10, 2025: $1,150,000
- Oct 31, 2025: $1,200,000
- Aug 27, 2025: $1,675,000
- Dec 20, 2024: $1,200,000
- Nov 22, 2024: $1,035,000
- Jul 31, 2024: $1,150,000
- May 29, 2024: $1,150,000
- May 2, 2024: $1,110,000
- Mar 5, 2024: $950,000
The 10 most recent of 29 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…