Michael Grunski

Michael Grunski is a well-regarded and reliable officer. Across their buildings, tenants rate them 4.5/5 across 2 reviews, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 3 evictions, 23 open violations, and 0 litigation cases. Data last updated September 1, 2026. Michael Grunski is an officer associated with 5 buildings and 126 units across the Upper West Side in Manhattan and Woodside in Queens. The portfolio spans multiple neighborhoods across Manhattan and Queens. The buildings were constructed primarily in the 19th and early 20th centuries, with a range from the 1840s to the 1920s. They are mostly mid-rise structures. About 40 percent of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.