Property Management, Renovations & Maintenance, Sales and Rentals

Brownstone Property Group is a full-service real estate company, caring for Brooklyn properties since 2004.

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VIEW OUR AVAILABLE PROPERTIES

WHO WE ARE

20 YEARS IN BUSINESS

OVER 130 BUILDINGS MANAGED

IN-HOUSE CONTRACTING, HANDYMAN, SANITATION

25 CAREFUL, PROFESSIONAL EMPLOYEES

OUR SERVICES

Property Management

Our proactive condominium and cooperative management team provides clients with transparent communication, compliance services, and increased profitability.

Renovations and Maintenance

Our team offers high quality home improvement and cleaning services in addition to full renovation services.

Sales and Rentals

Looking to rent or sell your property? Put our talented team's Brooklyn home sales and rental expertise to work for you.

WHAT PEOPLE ARE SAYING ABOUT US

GOOGLE

My partner and I recently moved into an apartment that are renting through Brownstone Management. It feels like its always a gamble to move in Brooklyn but Brownstone MGMT was super helpful, professional and extra accommodating.We were able to get the keys early and the apartment was clean with really nice neighbors. Our experience has been excellent.

George D

GOOGLE

We recently signed a lease through Brownstone Management. Moving in New York City is always a challenge, but the staff at Brownstone were kind, responsive, professional, and extremely helpful. We've never had an easier time navigating the rental market. Their online resources were easy to use and a great solution for the extra challenges presented by COVID.

John B

GOOGLE

Brownstone management group helped us find a new apartment and they were a pleasure to work with. They took the time to answer all of our questions and to make sure everything was ready to go well in advance of our move. Would definitely recommend!

Christie L

BROWNSTONE BLOG

Cooperator News: Management Trends Every NYC Board Should Watch

March 9, 2026

In a recent article for The Cooperator News, Josh Blackman shares insights on how boards can take a more proactive and strategic approach to managing their buildings in this changing environment. Read the full article below.

How Small and Mid-Size NYC Condos Can Choose the Best Property Management Firm

March 9, 2026

For small and mid-size condominium buildings in New York City, selecting the right property management firm can make the difference between a smoothly run building and constant operational headaches.