# 646 Broadway, Brooklyn

Apartment building · 14 units · built 2007 · Block 2270, Lot 12.

On Umarelli: https://umarelli.org/nyc/3022700012/646-broadway

More construction in Williamsburg: https://umarelli.org/nyc/brooklyn/williamsburg.md

Every lot on block 2270: https://umarelli.org/nyc/brooklyn/2270.md

## Building permits

- Alteration, filed Apr 25, 2022, estimated cost $47K, described as “Modification of existing Verizon site. Install 1 new equipment platform with equipment cabinets on the roof. In compliance with TPPN 5/98.”
- Alteration, filed May 11, 2020, estimated cost $93K, described as “Installation of new VERIZON site. Install 3 sectors (10 antennas), 12 related RRH units, 2 GPS units, and 1 equip. cabinet on platform on roof. Related conduit in basement. All in conformance with TPPN 5/98. No change in use, egress, or…”

## Property taxes

- Assessment: $2,178,450
- 2026–27 tax: $1,180
- Market value (city estimate): $4,841,000
- Taxable value: $9,486
- Assessed land: $101,700
- Assessed improvements: $2,076,750

## Tax breaks

- 421-a exemption, through Jun 30, 2035, about $269,797 a year below the full tax.

## Zoning

R6: floor area ratio 5.69 built, above the 2.43 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