# 6406 20th Avenue, Brooklyn

Three-family with store · built c. 1931 · Block 5548, Lot 40.

On Umarelli: https://umarelli.org/nyc/3055480040/6406-20-avenue

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

Every lot on block 5548: https://umarelli.org/nyc/brooklyn/5548.md

## Building permits

- Alteration, filed Oct 18, 2019, estimated cost $4K, described as “Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2014 code.”
- Alteration, filed Oct 18, 2019, estimated cost $6K, described as “Alteration type 3 - construction equipment - scaffold proposed installation of pipe scaffold for remedial repairs as per plans. No change in use occupancy or egress under this application.”

## Property taxes

- Assessment: $362,250
- 2026–27 tax: $12,213
- Market value (city estimate): $805,000
- Taxable value: $98,185
- Assessed land: $122,850
- Assessed improvements: $239,400

## Zoning

R5: floor area ratio 2.06 built, above the 1.50 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