# 620 Carlton Avenue, Brooklyn

Four-family · built c. 1871 · Block 1157, Lot 28.

On Umarelli: https://umarelli.org/nyc/3011570028/620-carlton-avenue

More construction in Prospect Heights: https://umarelli.org/nyc/brooklyn/prospect-heights.md

Every lot on block 1157: https://umarelli.org/nyc/brooklyn/1157.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $697,050
- 2026–27 tax: $11,668
- Market value (city estimate): $1,549,000
- Taxable value: $93,805
- Assessed land: $126,450
- Assessed improvements: $570,600

## Zoning

R6B: floor area ratio 1.61 built, 2.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Prospect Heights Historic District (Historic District).

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