723 39th Street, Brooklyn

Four-unit Sunset Park building with a clean individual record, sitting on a block defined by heavy curb and parking friction.

A 4-unit Sunset Park residential building built in 1932 that stays off the city's operational registers, while street friction concentrates on the curb outside. Three things to know:

Driveways and curb space see constant blocking nearby. 119 blocked-driveway complaints filed within three blocks over the last 12 months, 95 specifically for total access blockage rather than partial clearance. The curb space on these blocks is actively fought over.

Curb turnover and double parking generate frequent local calls. 65 illegal-parking complaints logged within three blocks over the past year. The complaints focus heavily on blocked hydrants and sidewalks rather than long-term stored cars, pointing to tight day-to-day turn-over on the block.

Vehicle music and traffic sound drive the neighborhood noise calls. 29 vehicle-noise complaints recorded in the surrounding three blocks in the last year, primarily driven by car and truck music calls. Combined with residential and street-noise filings, street-level activity carries onto the block.

Quieter signals on this building and the blocks around it:

• 14 construction complaints within three blocks over the last year
• 9 rodent calls logged in the surrounding three blocks over 12 months
• 4 encampment calls recorded across the broader three-block area

723 39th Street is a 4-unit building in Brooklyn, New York City (BBL 3009030069). Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1932, 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 January 7, 2015 for $540,000, according to recorded deeds.

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