# 355 Exterior Street, The Bronx

Apartment building · 710 units · built 2025 · Block 2349, Lot 46.

On Umarelli: https://umarelli.org/nyc/2023490046/355-exterior-street

More construction in Mott Haven and Port Morris: https://umarelli.org/nyc/bronx/mott-haven-and-port-morris.md

## Building permits

- Alteration, filed Jul 20, 2026, estimated cost $1K, described as “Boiler filing as per plans filed”
- Alteration, filed Feb 2, 2026, described as “Installation of 2 point suspended scaffold fixed outrigger for facade inspection/repair.”
- Alteration, filed Oct 16, 2025, described as “Installation of 4 point suspended scaffold during facade inspection/repair.”
- Alteration, filed Jul 31, 2025, described as “Temporary multipoint suspended scaffolding during NB const. Filed sep. Suspended scaffold shall comply with ch 33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Jun 11, 2025, estimated cost $1K, described as “New building structural work in conjunction with NB job# 210182069. All filing fees paid under NB.”
- Alteration, filed Jun 3, 2025, estimated cost $4K, described as “Installation of temporary overhead protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 27, 2025, estimated cost $1K, described as “Installation of preston platform as per plans filed herewith. No change in use, egress or occupancy.”
- Alteration, filed May 23, 2025, estimated cost $6K, described as “Installation of temporary personnel & material hoist in south tower as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 19, 2025, estimated cost $1K, described as “Temporary Concrete placement boom equipment installation as per plans filed herewith.”
- Alteration, filed May 7, 2025, estimated cost $6K, described as “Installation of temporary personnel material hoist as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 5, 2025, estimated cost $4K, described as “Installation of temporary roof protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 5, 2025, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 5, 2025, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 20, 2025, estimated cost $12K, described as “Placing portable silo equipment machine at this jobsite as per plans, in order to construct new building foundation. New building filed under job # 210182069-01-NB. No change in use, occupancy or egress under this application.”
- Alteration, filed Oct 11, 2024, estimated cost $1K, described as “Application filed for the soe work in conjunction with nbapplication 210182069 and for soil remedation work”
- Alteration, filed Apr 9, 2021, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Apr 9, 2021, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Apr 5, 2021, estimated cost $7K, described as “Install 8' high plywood construction fence to establish safety zone during full demolition operations”
- Alteration, filed Mar 31, 2021, estimated cost $1K, described as “Installation of emergency gas generator in conjunction with new building application 210182069. All gas work covered under NB plumbing application X00432072”
- Alteration, filed Mar 2, 2021, estimated cost $1K, described as “Civil site work for all non-plumbing related work including internal roadway, fire access road, pavement markings, roadside signage, and non plumbing utilities including but not limited to: electrical vaults, manholes, and conduits.”
- Alteration, filed Feb 10, 2021, estimated cost $1K, described as “Filing uderground plumbing in conjunction with new building application 210182069 as shown per plan.”
- Alteration, filed Feb 3, 2021, estimated cost $5K, described as “Application filed is for a new curb cut accessing a fire access apparatus road (private road and private on-site driveway)”
- Alteration, filed Feb 2, 2021, estimated cost $5K, described as “Application filed is for a new curb cut accessing the fire access apparatus road (private road).”
- Alteration, filed Feb 2, 2021, estimated cost $10K, described as “This work is for a construction fence installation around perimeter of project site.”
- Alteration, filed Jan 19, 2021, estimated cost $25K, described as “Erect legal non conforming indirectly illumnated advertising sign transferred from roof to ground structure, facing NE, indicated in the plans as Sign B. See DOB acceptance letter dated 3/6/2013 in supporting docs. No change of use, egress…”

6 more, older permits are in this building’s full list on the map: https://umarelli.org/nyc/2023490046/355-exterior-street.

## Property taxes

- Assessment: $3,952,800
- 2026–27 tax: $356,445
- Market value (city estimate): $8,784,000
- Taxable value: $2,865,544
- Assessed land: $3,952,800

## Zoning

R7-2 (part of the lot is C4-4): floor area ratio 5.97 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Feb 27, 2019: $28,320,000, sold with other lots

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NGVD29).

## Board and land use applications

- 355 Exterior Street Waterfront Certification (City Planning 2020X0392): Certification, Completed, filed Jun 11, 2021, decided Oct 7, 2021. A Waterfront Certification pursuant to ZR 62-811 to facilitate the construction of a new mixed-use development at 355 Exterior Street in The Bronx, Community District 1.
- Special Harlem River Waterfront District Expansion (City Planning P2016X0056): Completed, decided Dec 16, 2017. This is a public application by the Department of City Planning requesting a (C 170413 ZMX) zoning map amendment and (N 170414 ZRX) zoning text amendment to modify the existing Special Harlem River Waterfront District to expand the HRW to…

## In the news

[Housing Lottery Launches for One River Park at 355 Exterior Street in Mott Haven, The Bronx](https://newyorkyimby.com/2026/09/housing-lottery-launches-for-one-river-park-at-355-exterior-street-in-mott-haven-the-bronx.html), New York YIMBY, Sep 4, 2026.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology