Harmonious Homes Real Estate is located on Long Island's North Shore in the quaint Victorian Village of Sea Cliff. We are members of the Multiple Listing Service (MLS). Our primary market areas include Sea Cliff, Glen Head, Glenwood Landing, Roslyn, Roslyn Harbor, Old Brookville, Brookville, Lattingtown, Bayville, Oyster Bay, and Glen Cove.

Harmonious Homes is also a member of The National Association of Realtors, Long Island Board of Realtors, New York State Association of Realtors in addition to "MLS".