Homes in Marathon Beach (49.0), Marathon, FL

5 homes for sale · Updated August 12, 2026

• 990 41st street gulf 9, Marathon 33050 $3,475,000 · 5 bd · 6 ba · 4,191 sqft
• 990 41st street gulf 10, Marathon 33050 $3,475,000 · 5 bd · 6 ba · 4,191 sqft
• 818 39th street, Marathon 33050 $2,425,000 · 5 bd · 4 ba · 2,298 sqft
• 815 39th st gulf street, Marathon 33050 $2,550,000 · 4 bd · 4 ba · 2,266 sqft
• 245 41st street, Marathon 33050 $375,000 · 2 bd · 1 ba · 680 sqft