# 820 Mac Donough Street, Brooklyn

House of worship · built c. 1925 · Block 1503, Lot 21.

On Umarelli: https://umarelli.org/nyc/3015030021/820-mac-donough-street

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

Every lot on block 1503: https://umarelli.org/nyc/brooklyn/1503.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $50,850
- 2026–27 tax: $5,243
- Market value (city estimate): $113,000
- Taxable value: $48,330
- Assessed land: $6,750
- Assessed improvements: $44,100

## Zoning

R6: floor area ratio 1.59 built, 2.43 allowed by base zoning.

## Recent sales

- Mar 4, 2025: $840,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## 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