631 46th Street, Brooklyn

Four-unit Sunset Park building where street-level driveway friction and block noise set the baseline experience.

Four-unit Sunset Park building dating to 1910. City-level housing inspection files for this address currently lack sufficient recent data, so conditions across the surrounding three blocks define the local picture. Three things to know:

Driveway blockages dominate street-level calls around this block. 139 blocked driveway calls logged within three blocks over the last year, with 112 citing complete access loss. Driveway cutouts along this stretch face constant curb tie-ups.

Late-night sound carries heavily across nearby properties. 62 residential noise calls and 55 street noise complaints logged within three blocks over the last 12 months, driven mainly by 53 loud music and party calls.

Air quality complaints hint at localized venting or riser drift nearby. Three indoor air quality calls logged within three blocks over the last year, with the last seen on July 17, 2026. Odor and air-quality issues typically point to riser bleed or ground-level venting nearby.

Quieter signals on this building and the blocks around it:

• 107 illegal parking calls within three blocks over the last year, including 40 blocked hydrants
• 25 public drinking calls within three blocks over the last 12 months
• 21 illegal dumping complaints logged on surrounding blocks in the last year

631 46th Street is a 4-unit building in Brooklyn, New York City (BBL 3007490064). Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1910, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

The building last changed hands on August 9, 2011, according to recorded deeds.

Brix score: 100/100. View the Building Report on Brix.