723 11th Avenue, Manhattan
Apartment building · 11 units · built c. 1901 · Block 1099, Lot 30.
Building permits
- Alteration, filed Jan 13, 2023, estimated cost $5K, described as “Installation of pipe scaffolding as per plans. Pipe scaffolding shall comply with chapter # 33 of the NYC code 2022, no changes in use egress or occupancy under this application.”
- Alteration, filed Nov 2, 2022, estimated cost $4K, described as “Installation of roof protection as per plans. Roof protection shall comply with chapter #33 of the 2014 code no change in use, egress or occupancy under this application.”
- Alteration, filed Aug 2, 2022, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jul 27, 2022, estimated cost $80K, described as “T-Mobile. Filing to remove (9) antennas (3 sectors), (3) RRUs (3 per sector), (1) existing cabinet and equipment installed under applications #103573312 �. Removal of related cabling from roof to facade. Brackets to remain,…”
- Alteration, filed Oct 11, 2021, described as “Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Jun 30, 2021, estimated cost $78K, described as “Filing for Exterior Brickwork repairs including to steel lintel installation. No change to use, egress occupancy.”
- Alteration, filed Mar 24, 2021, estimated cost $561K, described as “Exterior repairs along the south and west facades at the subject building, including: parapet wall reconstruction brickwork replacement mortar joint repointing, no change touse, egress or occupancy.”
- Alteration, filed Jan 11, 2021, estimated cost $25K, described as “Plumbing work to remove, replace and install plumbing fixtures in APT#4FN on 4TH fl. All as per plans.”
- Alteration, filed Dec 23, 2019, described as “Installation of Emergency sidewalk shed as per AC -28-105.4.1 per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
Property taxes
- Assessment
- $1,607,850
- 2026–27 tax
- $163,638
- Market value (city estimate)
- $3,573,000
- Taxable value
- $1,315,527
- Assessed land
- $225,900
- Assessed improvements
- $1,381,950
Zoning
M2-4: floor area ratio 4.00 built, 5.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 28, 2024: $5,024,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- 11TH AVE REZONING (City Planning P2001M0313): Completed, decided Dec 17, 2001. 01DCP059M: REZONE THE EASTERN END OF THE BLOCK BOUNDED BY 11TH AVENUE, 51ST STREET, 52ND STREET, AND ROUTE 9A/12TH AVENUE FROM M2-3 TO M1-5