Martin County is located in the state of Florida. It is located on the Treasure Coast of Florida and is part of the Port St. Lucie, Florida Metropolitan Statistical Area. The county seat is Stuart, and the largest city is Stuart. Martin County is known for its beautiful beaches, natural beauty, and outdoor recreation opportunities. The county is home to several state parks, including Jonathan Dickinson State Park and the Hobe Sound National Wildlife Refuge. The area is also popular for boating and fishing, with the St. Lucie River and the Indian River Lagoon running through the county. Agriculture and tourism are major industries in Martin County, with crops such as sugarcane, vegetables, and citrus being grown in the area and visitors coming to the area for its natural beauty and recreation opportunities.

Martin currently has 6 single family homes for sale with an average list price of $5,266,167, 1 townhouse for sale with a list price of $449,990, and 13 lots for sale with an average list price of $170,592. The average annual property tax for Martin is $4,471.