Small-scale Park Slope walk-up with long-term ownership, resolved tenant complaints, and nearby indoor air quality calls.
A six-unit Park Slope walk-up under long-term ownership by Steven Greenbaum since at least 1994. While the building carries no active housing violations, tenant reports show common-area and seasonal heating issues alongside block-level air quality signals. Three things to know:
Tenant complaints pop up in batches, but management resolves them. Eight calls were filed over the past year across common-area unsanitary conditions, plaster repairs, and building-wide heat issues. Three involved lobby and entrance cleanliness, while two flagged building-wide heat and hot water between late 2025 and spring 2026. Management resolves issues promptly once reported, keeping the building free of open code violations.
Indoor air quality calls surface on surrounding blocks. Five indoor air quality complaints were logged within three blocks over the trailing 12 months, with the most recent filed on July 23, 2026. In older walk-up inventory, air quality calls on surrounding blocks often signal commercial exhaust or HVAC riser bleed between floors that tenants only discover after moving in.
Curb space and hydrants face persistent parking pressure. Within three blocks, street calls show heavy curb friction with 279 illegal parking complaints over the last 12 months. Over half—149 calls—involved blocked hydrants, alongside crosswalk and sidewalk obstructions. It reflects tight neighborhood parking pressure rather than an issue inside the building.
Quieter signals on this building and the blocks around it:
815 Carroll Street is a 6-unit building in Brooklyn, New York City (BBL 3010680069). 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 1888, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 8 HPD complaints about this building over the last five years, most often about paint/plaster.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed May 25, 2026.
The building last changed hands on January 23, 2002, according to recorded deeds.
Brix score: 70/100. View the Building Report on Brix.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
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