# 47 Ralph Avenue, Brooklyn

Private school · built c. 1925 · Block 1480, Lot 2.

On Umarelli: https://umarelli.org/nyc/3014800002/47-ralph-avenue

More construction in Ocean Hill: https://umarelli.org/nyc/brooklyn/ocean-hill.md

Every lot on block 1480: https://umarelli.org/nyc/brooklyn/1480.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,969,650
- 2026–27 tax: $203,758
- Market value (city estimate): $4,377,000
- Taxable value: $1,878,300
- Assessed land: $87,750
- Assessed improvements: $1,881,900

## Zoning

R6A: floor area ratio 3.00 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