645 Dekalb Avenue, Brooklyn

    A long-held Bed-Stuy two-family that recently traded out of family ownership.

    A two-family Bedford-Stuyvesant townhouse built in 1931 that recently traded after more than four decades in the same family's hands. As a small two-unit building, it generates virtually no code paperwork, shifting your review toward the recent title transfer and the surrounding block activity. Three things to know:

    The property just changed hands after 45 years in one family. City filings show a $1.7M deed transfer in April 2026 from the long-time owner's estate to a corporate LLC. That ends a four-decade family holding pattern and typically marks the start of a major overhaul or repositioning.

    Residential party noise is the dominant local complaint. Within three blocks of the house, street-level noise calls total 108 over the last year, driven heavily by 80 loud music and party complaints. The building itself stays out of the city filings, but the surrounding block gets lively.

    Hydrant leaks and open valves pop up frequently nearby. Neighbors within three blocks logged 52 water system complaints in the last 12 months, mostly open or leaking fire hydrants. It is street infrastructure activity rather than indoor plumbing issues, but it speaks to block maintenance patterns.

    Quieter signals on this building and the blocks around it:

    645 Dekalb Avenue is a 2-unit building in Brooklyn, New York City (BBL 3017740071). This building is associated with 645 Dekalb Ave 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 1931, this mixed-use building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 3 HPD complaints about this building over the last five years, most often about unsanitary condition.

    What tenants have called the city about here over the last five years:

    The most recent complaint on this building was filed January 24, 2026.

    The building last changed hands on April 16, 2026 for $1,700,000, according to recorded deeds.

    Brix score: 89/100. View the Building Report on Brix.

    See every NYC building owned by 645 Dekalb Ave LLC on the landlord portfolio page.

    Part of Bed-Stuy — see violations, complaints, and landlord activity across the whole neighborhood.

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