Margaret Brunn

Margaret Brunn is a poorly regarded owner. Across their buildings, tenants rate them 2.9/5 across 45 reviews, with 36% recommending their buildings and 20% approving of them as an owner or associate. Their portfolio records 98 evictions, 3292 open violations, and 233 litigation cases. Data last updated October 26, 2026. Associated with 24 buildings and 1,451 units across Queens, Brooklyn, and Manhattan, Margaret Brunn is an owner responsible for a portfolio that spans construction eras from the 1910s to the 1960s, reflecting multiple generations of development. The portfolio spans multiple neighborhoods across these boroughs, including Sunnyside, Jackson Heights, Kew Gardens, Rego Park, Prospect Park South, East Flushing, Prospect Lefferts Gardens, and Elmhurst. The buildings are primarily mid-rise. A majority of the associated buildings have rent-stabilized apartments. The portfolio is listed on Openigloo's 100 Worst Landlords list for 2025. This annual list is compiled by tenant advocates based on tenant reports and open-data records. Building-level ratings, reviews, and open-data records are available on the associated building pages.