About RBM
A Brooklyn broker who actually knows the block.
RBM Brokerage is a family-run investment-property brokerage built on real relationships and real numbers.
The broker
Over a decade moving Brooklyn property.
Greg has spent more than ten years buying, selling, and managing investment property across Brooklyn — the kind of mixed-use and multifamily deals that get done on relationships, not listing-portal guesswork.
He built RBM as a family operation: straight-talking, relationship-first, and genuinely invested in the people and buildings he works with. Whether you're buying your first income property or selling a building you've held for decades, you get a real person who treats it like it matters.
How we work
What you can count on.
Relationships over transactions
We treat every client like a human, not a deal. Most of our business comes back or refers.
Honest advice
Straight numbers and a straight take — even when it means telling you not to sell yet.
Brooklyn first
We know the blocks, the comps, and the players. This is our borough.