# 150 Monroe Street, Brooklyn

Three-family · built c. 1899 · Block 1817, Lot 19.

On Umarelli: https://umarelli.org/nyc/3018170019/150-monroe-street

More construction in Bedford-Stuyvesant: https://umarelli.org/nyc/brooklyn/bedford-stuyvesant.md

Every lot on block 1817: https://umarelli.org/nyc/brooklyn/1817.md

## Building permits

- Alteration, filed Dec 30, 2025, estimated cost $35K, described as “Installation of new sprinkler system as per plans attached herewith. No change in use, egress and occupancy.”
- Alteration, filed Oct 31, 2025, estimated cost $340K, described as “Job filed to show horizontal enlargement and interior renovation to a three families house as per plans filed herewith. New c of o required.”
- Alteration, filed Mar 28, 2025, estimated cost $29K, described as “Interior demolition of exist 3 fam building cell, basement, 1st 2nd and 3rd floor to include removal of fit outs and non-load bearing partitions as per plans attached herewith. No change in use, egress and occupancy.”

## Property taxes

- Assessment: $127,260
- 2026–27 tax: $5,525
- Market value (city estimate): $2,121,000
- Taxable value: $27,844
- Assessed land: $15,060
- Assessed improvements: $112,200

## Zoning

R6B: floor area ratio 1.82 built, 2.00 allowed by base zoning.

## Recent sales

- Feb 11, 2025: $1,800,000

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