# 45 Mcguinness Boulevard, Brooklyn

Apartment building · 8 units · built 2009 · Block 2682, Lot 13.

On Umarelli: https://umarelli.org/nyc/3026820013/45-mcguinness-boulevard

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

Every lot on block 2682: https://umarelli.org/nyc/brooklyn/2682.md

## Building permits

- Alteration, filed Feb 9, 2023, estimated cost $24K, described as “Direct replacement of (8) non-jurisdictional gas fired boilers with new gas boilers vented thru outside air from existing chimney, connect to existing gas service. No change in use, egress or occupancy.”
- Alteration, filed Feb 8, 2023, estimated cost $12K, described as “Plumbing work associated w/direct replacement of (8) gas fired water boilers and installation of (8) new gas fired water heaters vented thru outside air from existing chimney. Rough-in for new boilers & water heaters, connect to existing…”

## Property taxes

- Assessment: $2,098,800
- 2026–27 tax: $81,200
- Market value (city estimate): $4,664,000
- Taxable value: $652,788
- Assessed land: $56,250
- Assessed improvements: $2,042,550

## Tax breaks

- 421-a exemption, through Jun 30, 2027, about $19,150 a year below the full tax.

## Zoning

R7A: floor area ratio 4.53 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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