A three-unit East Flatbush rowhouse with a 2026 title transfer and recurring heating and neighborhood air-quality signals.
A 1929 three-family house in East Flatbush that transferred to an LLC in early 2026. Small buildings here generate very few internal filings, but recent winter heating calls and commercial air quality complaints in the neighborhood point to specific operational questions. Three things to know:
A corporate entity bought the three-unit property in early 2026. Title transferred to an LLC in February 2026 for $950,000. In a small three-unit building, a transfer from one LLC to another often signals ongoing rental management rather than owner-occupancy.
Winter heating complaints clustered in late 2024 and early 2025. Tenant calls showed seven heat and hot water complaints alongside plumbing calls in December 2024 and January 2025. While those cases were marked resolved, winter freeze periods previously triggered heating disruption across apartments.
Commercial venting and air quality calls pop up on the surrounding blocks. Within three blocks, residents logged 17 food establishment complaints and 5 indoor air quality calls over the last year. Commercial exhaust and neighborhood air issues can travel through building shafts and open windows in small low-rise properties.
Quieter signals on this building and the blocks around it:
42 East 51st Street is a 3-unit building in Brooklyn, New York City (BBL 3045910035). This building is associated with 42 East 51 Street LLC. Brix tracks 23 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1929, 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 22 HPD complaints about this building over the last five years, most often about heat/hot water.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed January 9, 2025.
Conditions cited on open violations at this address:
The building last changed hands on February 24, 2026 for $950,000, according to recorded deeds.
Brix score: 17/100. View the Building Report on Brix.
See every NYC building owned by 42 East 51 Street LLC on the landlord portfolio page.
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Unit 1 at 42 East 51st Street has 3 open violations.
Unit 2 at 42 East 51st Street has no open violations (1 past violation).
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