Park Slope walk-up where blocked hydrants and curb enforcement dominate the surrounding block activity.
A six-unit Park Slope walk-up built in 1894 with Nicholas Kotsonis listed as head officer. Detailed violation data is currently unverified, though the building's direct complaint history shows two resolved plumbing reports from March 2025. Three things to know:
Curb disputes dominate street-level activity within three blocks 143 illegal-parking calls were logged within three blocks over the last year, led by 44 blocked-hydrant reports and 26 parking-permit issues. The calls point to short-term curb blocking and enforcement disputes rather than abandoned vehicles.
Off-hours work drives street-level noise calls nearby 39 noise calls were logged within three blocks over the last 12 months, driven by 11 off-hours construction reports and eight alarm calls. The work is spread across nearby parcels rather than directly adjacent, but early activity can carry.
Quieter signals on this building and the blocks around it:
633 10th Street is a 6-unit building in Brooklyn, New York City (BBL 3010930074). This building is associated with 917 8th Ave Realty, 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 1894, 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 2 HPD complaints about this building over the last five years, most often about plumbing.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed March 13, 2025.
The building last changed hands on December 30, 2021 for $2,300,000, according to recorded deeds.
Brix score: 100/100. View the Building Report on Brix.
See every NYC building owned by 917 8th Ave Realty, LLC on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
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