Homes in Isla Key Condo, Saint Petersburg, FL

8 for sale · 17 homes listed · Updated November 9, 2026

• 5151 Isla Key Boulevard South 220, Saint Petersburg 33715 $625,000 · 2 bd · 2 ba · 1,255 sqft
• 5277 Isla Key Boulevard South #124, Saint Petersburg 33715 $500,000 · 2 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South #212, Saint Petersburg 33715 $475,000 · 2 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South #307, Saint Petersburg 33715 $519,900 · 3 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South #304, Saint Petersburg 33715 $479,000 · 2 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South #301, Saint Petersburg 33715 $484,500 · 2 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South #211, Saint Petersburg 33715 $495,000 · 3 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South #417, Saint Petersburg 33715 $769,000 · 2 bd · 2 ba · 1,325 sqft
• 5153 Isla Key Boulevard South 317, Saint Petersburg 33715 Active Under Contract $499,999 · 2 bd · 2 ba · 1,325 sqft
• 5279 Isla Key Boulevard South 212, Saint Petersburg 33715 Off market since Sep 2026 $495,000 · 2 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South 211, Saint Petersburg 33715 Off market since Aug 2026 $550,000 · 3 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South 410, Saint Petersburg 33715 Off market since Jul 2026 $624,900 · 3 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South 301, Saint Petersburg 33715 Off market since Sep 2026 $484,500 · 2 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South 307, Saint Petersburg 33715 Off market since Sep 2026 $529,000 · 3 bd · 2 ba · 1,255 sqft
• 5279 Isla Key Boulevard South 410, Saint Petersburg 33715 Off market since Aug 2026 $599,000 · 3 bd · 2 ba · 1,255 sqft
• 5155 Isla Key Boulevard South 304, Saint Petersburg 33715 Off market since Sep 2026 $479,000 · 2 bd · 2 ba · 1,255 sqft
• 5277 Isla Key Boulevard South 124, Saint Petersburg 33715 Off market since Sep 2026 $500,000 · 2 bd · 2 ba · 1,255 sqft