We’ve been helping our clients to operate their buildings better and more efficiently since 1979. We offer expert, personalized services for co-ops, condos, and rental properties throughout the lower Westchester and NY tri-state area.
If you’re are looking to buy or rent, our exclusive listings give you the inside track on some of New York and Lower Westchester County’s best co-ops, condos and rental apartments.
If you’re an owner or tenant of a building managed by GMC, you can find all the information and forms you need to move in, move out or renovate in our resident service section.
Welcome to the new GMC website! On this site you will be able to download necessary resale, sublet, refinance and apartment alteration applications for Cooperative and Condominium properties within our portfolio. Just go to our Resident Support page and insert your building address. Coming Soon!! Our new fully functional search engine for Exclusive Home Sales and Rentals, including MLS (Multiple Listing Services). If you are interested in selling your Apartment or House, or need a new home…. Please contact us at 718-796-5022 and press 0 for Operator’s assistance. We will be .. + Learn More
We are pleased to present this fabulous one bedroom with a terrace that has magnificent park, Geo Bridge, and water views located in South Riverdale. Apartment details include wood floors throughout.
Spectacular 2 bedroom located east of the Henry Hudson Parkway in a very well kept gorgeous building. Apartment details include hard wood floors throughout, oak closet doors with California closets.