343 East 17th Street, Manhattan
Apartment building · 16 units · built 2025 · Block 923, Lot 26.
Building permits
- New Building — Mid-Rise, filed Mar 26, 2021, 65 units, 13 stories, described as “Propose new 13-story residential building as per plan. Obtain new c of o.”
- Alteration, filed Apr 1, 2026, estimated cost $25K, described as “Installation of 300 psf sidewalk shed, overhead protection, material storage and pipe scaffold as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Jan 6, 2026, estimated cost $25K, described as “Installation of 300 psf sidewalk shed, overhead protection, material storage and pipe scaffold as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Jan 6, 2026, estimated cost $1K, described as “Installation of engineered enclosure system as per plans. All equipment shall comply with chapter # 33 of the 2022 code. No change in use occupancy or egress under this application.”
- Alteration, filed Nov 19, 2025, estimated cost $15K, described as “Installation of temporary needle beam as per plans. Needle beam shall comply with the chapter #33 of the code. No changes in use egress or occupancy under this application.”
- Alteration, filed Nov 19, 2025, estimated cost $10K, described as “Installation of single personnel/material hoists. CARS#1 shall be 6000# capacity during new building const filed sep. Hoists shall comply with the 2022 bldg codes, ch #33. No change in use, occ or egress under this app elev appl filed se”
- Alteration, filed Oct 10, 2025, estimated cost $25K, described as “Installation of 300 psf sidewalk shed, overhead protection and pipe scaffold as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Jul 29, 2025, estimated cost $50K, described as “Proposed new underground piping: new gas, water, combined sewer service for new building # M00479953 & M00562843”
- Alteration, filed May 13, 2025, described as “Filling for construction fence”
- Alteration, filed Aug 13, 2021, estimated cost $1K, described as “Foundation application as per plans filed. Filed in conjunction with New Building M00479953.”
- Alteration, filed Aug 12, 2021, estimated cost $1K, described as “Structural work as per plans filed. filed in conjunction with NB M00479953”
- Alteration, filed Jul 23, 2021, estimated cost $1K, described as “Provide support of excavation work as per plans filed in conjunction with NB # M00479953-I1.”
- Alteration, filed Jun 30, 2021, estimated cost $1K, described as “Install temporary standpipe system as per plans filed. Filed in conjunction with NB# M00479953”
- Alteration, filed Jun 18, 2021, estimated cost $1K, described as “Mechanical work as per plans filed in conjunction with NB # M00479953”
- Alteration, filed Jun 9, 2021, estimated cost $1K, described as “Install combined sprinkler/standpipe system as per plans filed in conjunction with NB. No change to use, egress or occupancy.”
Property taxes
- Assessment
- $1,695,150
- 2026–27 tax
- $167,815
- Market value (city estimate)
- $3,767,000
- Taxable value
- $1,349,100
- Assessed land
- $1,695,150
Zoning
R8A: floor area ratio 6.18 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 5, 2020: $12,000,000
- Mar 1, 2017: $13,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Housing Lottery Launches for 345 East 17th Street in Gramercy, Manhattan, New York YIMBY, Oct 17, 2026.