# 400 Ocean Avenue, Brooklyn

Apartment building · 39 units · built 1963 · Block 5059, Lot 42.

On Umarelli: https://umarelli.org/nyc/3050590042/400-ocean-avenue

More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md

Every lot on block 5059: https://umarelli.org/nyc/brooklyn/5059.md

## Building permits

- Alteration, filed Oct 31, 2026, estimated cost $9K, described as “Installation of 300PSF sidewalk shed and pipe scaffolding 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 Mar 25, 2022, estimated cost $18K, described as “Sprint - Decommission of existing site. Removal of antenna sectors, RRUs and GPS. Removal of dunnage platform with related equipment on roof. Removal of associated cabling/conduits. Nextel room and cabling to remain. No change in use,…”
- Alteration, filed Jan 24, 2018, estimated cost $9K, 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”

## Property taxes

- Assessment: $1,428,750
- 2026–27 tax: $177,722
- Market value (city estimate): $3,175,000
- Taxable value: $1,428,750
- Assessed land: $140,850
- Assessed improvements: $1,287,900

## Zoning

R7-1: floor area ratio 5.80 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

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