# 617 8th Avenue, Brooklyn

Single family · built c. 1901 · Block 1087, Lot 4.

On Umarelli: https://umarelli.org/nyc/3010870004/617-8-avenue

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 1087: https://umarelli.org/nyc/brooklyn/1087.md

## Building permits

- Alteration, filed May 20, 2026, estimated cost $32K, described as “Installation of solar PV system. No change to use, egress, or occupancy.”

## Property taxes

- Assessment: $309,660
- 2026–27 tax: $12,072
- Market value (city estimate): $5,161,000
- Taxable value: $60,840
- Assessed land: $29,040
- Assessed improvements: $280,620

## Zoning

R7B: floor area ratio 1.99 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