317 8th Street, Brooklyn

An 1899 single-family Park Slope townhouse with multi-generational family ownership.

An 1899 Park Slope townhouse that transferred between family members in 2023 for $2.18M. As a single-family home, its building-level filings are naturally minimal, leaving the immediate block to tell the operational story. Three things to know:

Next-door excavation prompted foundation concerns in late 2024 and early 2025. The home logged two complaints in late 2024 and early 2025 regarding excavation undermining an adjacent structure. That indicates heavy ground or foundation digging happened right next door, prompting safety reports to the city.

Food establishment reports within three blocks point to nearby commercial kitchen exhaust. Neighbors logged 15 food establishment reports within three blocks over the last year. Nearby kitchen exhaust and commercial food preparation can carry smell and vapor down the street, which is worth testing during an in-person visit.

A 2023 estate deed kept ownership inside the family after four decades. Deed filings show the home transferred from an estate to an individual family member in 2023 for $2.18M, keeping ownership in the same family line since at least 1982. This was a non-arm's-length estate settlement rather than an open-market acquisition.

Quieter signals on this building and the blocks around it:

• 221 illegal parking calls within three blocks in the last year, mostly posted sign violations and blocked bike lanes.
• 88 encampment and 78 panhandling reports logged within three blocks over the trailing 12 months.
• 35 residential noise calls recorded across the surrounding three-block radius over the last year.

317 8th Street is a single-family home in Brooklyn, New York City (BBL 3009990058). This building is associated with Agoglia Hoeltzel, Mary T. 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 1899, this single-family home 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 18, 2023 for $2,180,000, according to recorded deeds.

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

See every NYC building owned by Agoglia Hoeltzel, Mary T on the landlord portfolio page.