231 10th Avenue, Manhattan
Condominium · 22 units · built 2004 · Block 695, Lot 7504.
Building permits
- Alteration, filed Apr 22, 2026, estimated cost $46K, described as “Facade Repair Project. No change in use, occupancy, or egress.”
- Alteration, filed Aug 13, 2024, estimated cost $25K, described as “Replace floor-mounted ptacs (2 total) in the living room and bedroom of apt 2A witha split system heat pump system. Install low-e clear float, double pane glazing to replace louvers. Install low profile radiator enclosures in living room…”
- Alteration, filed Aug 21, 2023, estimated cost $40K, described as “Application to install a pergola on the 2ND floor roof of an existing 14 story building. No change to use, occupancy and egress. Crfn# 2003000176442 & passiverecreation area.”
- Alteration, filed Jul 23, 2021, estimated cost $35K, described as “Removal of fireplace and chimney through 12th floor slab and patch the slab.”
- Alteration, filed Mar 30, 2021, described as “Installation of pipe scaffolding. Work shall comply with chapter 33 of nycc.”
- Alteration, filed Mar 24, 2021, estimated cost $110K, described as “Balcony Restoration Project. No change in use, egress or occupancy.”
- Alteration, filed Sep 6, 2019, estimated cost $36K, described as “Direct replacement of existing rtu unit on the roof. No change in use, egress or occupancy.”
- Alteration, filed Jul 11, 2018, 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 Jul 11, 2018, estimated cost $1K, described as “Installation of temporary 48' high pipe scaffold originating (10TH floor roof) for facade repair work as per plan. No change in use egress or occupancy,pipe scaffold shall comply with CHAPTER#33 of 2014 the ny building code.”
Property taxes
- Assessment
- $10,542,822
- 2026–27 tax
- $982,895
- Market value (city estimate)
- $23,428,500
- Taxable value
- $8,999,847
- Assessed land
- $371,246
- Assessed improvements
- $10,171,576
- Condo units with their own tax lots
- 23
Tax breaks
- Co-op and condo abatement, with no end date, a $89,365 credit this tax year.
Zoning
C6-3A: floor area ratio 8.02 built, above the 7.52 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).
Recent sales
- Feb 13, 2026: $2,250,000, Apt 1A
- Dec 23, 2025: $2,325,000, Apt 5A
- Jun 17, 2024: $1,700,000, Apt 3A
- Jan 28, 2022: $2,900,000, Apt 10A
- Aug 30, 2021: $2,150,000, Apt 4B
- Aug 27, 2020: $1,687,500, Apt 7B
- Aug 24, 2018: $2,150,000, Apt 3B
- Feb 1, 2018: $5,550,000, Apt PH2
- Sep 28, 2017: $2,200,000, Apt 5B
- Jan 18, 2017: $6,000,000, Apt PH4
Open-market sales since 2016, from the Department of Finance’s sales files.