680 6th Avenue, Brooklyn

    A long-held family rowhouse in Park Slope with sparse building filings and nearby commercial venting friction.

    A three-family Park Slope rowhouse that has stayed in the same family since 1999, shuffling deed titles between family members and a personal LLC. Small three-unit properties don't generate heavy shared-hall operational filings, leaving street-level activity and ground-floor venting as the main texture. Three things to know:

    Commercial food venting calls pop up nearby. Within three blocks over the last year, six food establishment reports were logged, which typically point to commercial kitchen exhaust, grease trap odor, or food prep venting. In a three-family house, ground-floor or neighboring exhaust line placement dictates indoor air quality.

    Avenue double-parking drives block congestion. 125 illegal parking calls were logged within three blocks over the trailing 12 months, driven by 53 blocked hydrants and 23 posted sign violations. On the building level, the house filed just one drainage complaint in February 2026.

    Quieter signals on this building and the blocks around it:

    680 6th Avenue is a 3-unit building in Brooklyn, New York City (BBL 3008910044). This building is associated with 680 6th Avenue LLC. Brix tracks 1 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1899, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Conditions cited on open violations at this address:

    The building last changed hands on June 22, 2021, according to recorded deeds.

    Brix score: 60/100. View the Building Report on Brix.

    See every NYC building owned by 680 6th Avenue LLC on the landlord portfolio page.

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

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