339 9th Street, Brooklyn

    Five-unit Park Slope walk-up where ground-floor food operations and commercial street noise shape the lived experience.

    Five-unit Park Slope mixed-use walk-up with commercial activity on the ground level. The record shows clear friction around food establishment operations and evening street sound. Three things to know:

    Food establishment odors and kitchen issues show up on the building's file. 16 food establishment calls were logged against this address, with descriptors citing kitchen odors, prep areas, and pest concerns between August 2025 and January 2026. Cooking smells and exhaust venting through shared shafts are the primary things to test during a visit.

    Commercial noise calls point to evening street activity outside. 14 commercial noise calls were logged at this address between July 2025 and April 2026, primarily for loud talking and late music. In a five-unit layout, street-level activity from nearby commercial spots carries directly up the front facade.

    Street-level parking and sidewalk activity concentrate on the surrounding blocks. Within three blocks, 283 illegal parking complaints were filed over the past 12 months, mostly for blocked hydrants and bike lanes. The surrounding area also logged 89 encampment calls and 80 homeless assistance requests over the same span.

    Quieter signals on this building and the blocks around it:

    339 9th Street is a 5-unit building in Brooklyn, New York City (BBL 3010050063). This building is associated with 339 Ninth St, LLC. 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 1925, this mixed-use 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 March 26, 2018, according to recorded deeds.

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

    See every NYC building owned by 339 Ninth St, LLC on the landlord portfolio page.

    Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.

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