One open roof violation in the penthouse of this family-owned Carnegie Hill building.
This 25-unit building has been held by the same family since the 1970s. While long-term ownership usually brings stable operations, the building's file isn't completely clear of issues. Three things to know:
The property has been run by the same family since at least 1971. Deed history shows the Weinreb family managing the building for over fifty years, once using the backward-spelled corporate name 'Rebwine Export Corp.' Today, Jacob Weinreb remains registered as the head officer. This kind of multi-generational continuity is rare for Manhattan rentals, which typically change hands every few years.
One active violation is currently open for a roof leak. A violation issued in April 2026 flags a leak dripping above the hallway ceiling of the 14th-story penthouse. This active Class B ticket is the only open violation currently on file for the building, but it remains unresolved.
Air quality and odor reports on the block. Within three blocks of the building, there are active air issues in the record—including 4 food establishment complaints and 3 indoor air quality complaints over the last year. These kinds of calls often point to HVAC or kitchen riser bleed from ground-floor commercial space seeping into residential areas.
Quieter signals on this building and the blocks around it:
46 East 91st Street is a 25-unit building in Manhattan, New York City (BBL 1015020052). This building is associated with Jacob Weinreb. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1930, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 25 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 November 13, 2025.
The building last changed hands on May 23, 2007 for $5,591,793, according to recorded deeds.
Brix score: 81/100. View the Building Report on Brix.
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Unit 10A at 46 East 91st Street has no violations, 1 permit filed ($25K, latest 2017).
Unit 9B at 46 East 91st Street has no violations, 1 permit filed ($102K, latest 2015).
Unit 4AB at 46 East 91st Street has no violations, 1 permit filed ($106K, latest 2015).
Unit 14A at 46 East 91st Street has no violations, 1 permit filed ($120K, latest 2010).
Unit 14B at 46 East 91st Street has no open violations (1 past violation), 1 permit filed ($120K, latest 2010).
Unit 14C at 46 East 91st Street has no violations, 1 permit filed ($120K, latest 2010).
Unit PHA at 46 East 91st Street has no open violations (54 past violations).
Unit PHC at 46 East 91st Street has no open violations (15 past violations).
Unit IN at 46 East 91st Street has no open violations (1 past violation).
Unit PENHC at 46 East 91st Street has no open violations (4 past violations).
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