# 155 20th Street, Brooklyn

Industrial · built 1954 · Block 636, Lot 50.

On Umarelli: https://umarelli.org/nyc/3006360050/155-20-street

More construction in Sunset Park: https://umarelli.org/nyc/brooklyn/sunset-park.md

Every lot on block 636: https://umarelli.org/nyc/brooklyn/636.md

## Building permits

- Alteration, filed Jul 23, 2020, estimated cost $4K, described as “Installation of construction fence as per drawings.”
- Alteration, filed Jul 21, 2020, estimated cost $126K, described as “Mechanical work filed in conjunction with alteration type # 321783272.”
- Alteration, filed Jan 24, 2020, estimated cost $82K, described as “Modification of the existing sprinkler system”

## Property taxes

- Assessment: $532,350
- 2026–27 tax: $54,908
- Market value (city estimate): $1,183,000
- Taxable value: $506,160
- Assessed land: $68,400
- Assessed improvements: $463,950

## Zoning

M1-2D: floor area ratio 1.97 built, 2.00 allowed by base zoning.

## Recent sales

- Dec 16, 2016: $3,300,000

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

## 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