Isaac Schwartz

Isaac Schwartz is a well-regarded and reliable shareholder. Across their buildings, tenants rate them 4.2/5 across 25 reviews, with 76% recommending their buildings and 84% approving of them as an owner or associate. Their portfolio records 2 evictions, 24 open violations, and 1 litigation case. Data last updated October 23, 2026. Isaac Schwartz is a shareholder associated with a portfolio of 8 buildings and 196 units across Williamsburg and East Williamsburg in Brooklyn. The portfolio spans multiple neighborhoods across Brooklyn. The buildings were constructed between the 1920s and 2010s, reflecting multiple generations of development. The properties are primarily mid-rise. A majority of the associated buildings have rent-stabilized apartments. Building-level ratings, reviews, and open-data records are available on the associated building pages.