# 3926 18th Avenue, Brooklyn

Commercial · built c. 1933 · Block 5412, Lot 1.

On Umarelli: https://umarelli.org/nyc/3054120001/3926-18-avenue

More construction in Ocean Parkway: https://umarelli.org/nyc/brooklyn/ocean-parkway.md

## Building permits

- Major Renovation — Enlargement, filed Jun 4, 2026, estimated cost $10K, 4 units added, 4 stories, described as “Application filed herewith to propose a 4 family house”

## Property taxes

- Assessment: $160,200
- 2026–27 tax: $15,123
- Market value (city estimate): $356,000
- Taxable value: $139,410
- Assessed land: $59,850
- Assessed improvements: $100,350

## Zoning

R6A: floor area ratio 1.00 built, 3.00 allowed by base zoning.

## 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