Homes under $400K in Crystal Beach, FL

6 for sale · 7 homes listed · Updated November 9, 2026

• 100 Avery Avenue, Crystal Beach 34681 $310,000 · 2 bd · 1 ba · 816 sqft
• 125 Crystal Beach Avenue, Crystal Beach 34681 $349,000 · 3 bd · 2 ba · 1,097 sqft
• 603 Indiana Avenue, Crystal Beach 34681 $379,900 · 2 bd · 2 ba · 1,214 sqft
• 511 Tennessee Avenue, Crystal Beach 34681 $275,000 · 3 bd · 2 ba · 1,362 sqft
• 305 Crystal Beach Avenue, Crystal Beach 34681 $365,000 · 2 bd · 2 ba · 1,196 sqft
• 216 Crystal Beach Avenue, Crystal Beach 34681 $325,000 · 2 bd · 2 ba · 1,282 sqft
• 314 Maryland Avenue, Crystal Beach 34681 Active Under Contract $279,500 · 2 bd · 1 ba · 788 sqft