# 47 Herbert Street, Brooklyn

Industrial · built c. 1930 · Block 2827, Lot 35.

On Umarelli: https://umarelli.org/nyc/3028270035/47-herbert-street

More construction in Greenpoint: https://umarelli.org/nyc/brooklyn/greenpoint.md

## Building permits

- Major Renovation — Enlargement, filed Apr 16, 2026, estimated cost $1.6M, 4 units added, 4 stories, described as “Hereby filing to enlarge an existing 1 story manufacturing building into a 4 story residential building with 4 dwelling units.”

## Property taxes

- Assessment: $189,450
- 2026–27 tax: $19,487
- Market value (city estimate): $421,000
- Taxable value: $179,640
- Assessed land: $34,200
- Assessed improvements: $155,250

## Zoning

R6: floor area ratio 1.84 built, 2.43 allowed by base zoning.

## Recent sales

- Mar 16, 2026: $1,450,000, 3,500 sq ft ($414 per sq ft)

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