525 East 21 Corp

525 East 21 Corp is a poorly regarded corporate owner. Across their buildings, tenants rate them 3.0/5 across 5 reviews, with 40% recommending their buildings and 20% approving of them as an owner or associate. Their portfolio records 2 evictions, 63 open violations, and 35 litigation cases. Data last updated September 14, 2026. Associated with 2 buildings and 59 units across Brooklyn, 525 East 21 Corp is a corporate owner responsible for a portfolio that spans construction eras from the 1910s to the 1930s, reflecting multiple generations of development. The portfolio spans multiple neighborhoods across Brooklyn. The buildings are primarily mid-rise, and all of the associated buildings have rent-stabilized apartments. Building-level ratings, reviews, and open-data records are available on the associated building pages.