Treasure Island Homes for Sale under $400K

50 listings
450 TREASURE ISLAND CAUSEWAY # 104, TREASURE ISLAND, FL 33706
58 Days on Market

Condo for Sale

$399,000

2 bd · 2 ba · 1,308 sqft

450 TREASURE ISLAND CAUSEWAY # 104, TREASURE ISLAND, FL 33706

406 SANDY HOOK ROAD, TREASURE ISLAND, FL 33706
183 Days on Market

Townhome for Sale

$399,000

2 bd · 3 ba · 1,750 sqft

406 SANDY HOOK ROAD, TREASURE ISLAND, FL 33706

12223 SUN VISTA COURT E, TREASURE ISLAND, FL 33706
Newly Listed

Townhome for Sale

$395,000

3 bd · 2 ba · 990 sqft

12223 SUN VISTA COURT E, TREASURE ISLAND, FL 33706

546 PLAZA SEVILLE COURT # 85, TREASURE ISLAND, FL 33706
76 Days on Market

Condo for Sale

$384,900

2 bd · 2 ba · 1,145 sqft

546 PLAZA SEVILLE COURT # 85, TREASURE ISLAND, FL 33706

216 SUN VISTA CT S, TREASURE ISLAND, FL 33706
213 Days on Market

Townhome for Sale

$375,000

2 bd · 2 ba · 920 sqft

216 SUN VISTA CT S, TREASURE ISLAND, FL 33706

509 PLAZA SEVILLE COURT # 19, TREASURE ISLAND, FL 33706
124 Days on Market

Condo for Sale

$360,000

2 bd · 1 ba · 1,010 sqft

509 PLAZA SEVILLE COURT # 19, TREASURE ISLAND, FL 33706

Listing
Newly Listed

Condo for Sale

$359,900

1 bd · 2 ba · 790 sqft

101 95TH AVENUE, TREASURE ISLAND, FL 33706
55 Days on Market

House for Sale

$350,000

2 bd · 1 ba · 848 sqft

101 95TH AVENUE, TREASURE ISLAND, FL 33706

184 117TH AVENUE # 2, TREASURE ISLAND, FL 33706
145 Days on Market

Condo for Sale

$349,900

1 bd · 1 ba · 670 sqft

184 117TH AVENUE # 2, TREASURE ISLAND, FL 33706

116 85TH AVENUE, TREASURE ISLAND, FL 33706
Newly Listed

House for Sale

$349,000

3 bd · 2 ba · 1,056 sqft

116 85TH AVENUE, TREASURE ISLAND, FL 33706

500 TREASURE ISLAND CAUSEWAY # 406, TREASURE ISLAND, FL 33706
259 Days on Market

Condo for Sale

$348,900

3 bd · 3 ba · 1,780 sqft

500 TREASURE ISLAND CAUSEWAY # 406, TREASURE ISLAND, FL 33706

8465 W GULF BOULEVARD # 52, TREASURE ISLAND, FL 33706
30 Days on Market

Condo for Sale

$344,500

1 bd · 1 ba · 480 sqft

8465 W GULF BOULEVARD # 52, TREASURE ISLAND, FL 33706

12239 SUN VISTA COURT E, TREASURE ISLAND, FL 33706
99 Days on Market

Townhome for Sale

$335,000

2 bd · 2 ba · 920 sqft

12239 SUN VISTA COURT E, TREASURE ISLAND, FL 33706

282 TREASURE ISLAND CAUSEWAY # 12, TREASURE ISLAND, FL 33706
80 Days on Market

Home for Sale

$334,900

1 bd · 1 ba · 513 sqft

282 TREASURE ISLAND CAUSEWAY # 12, TREASURE ISLAND, FL 33706

9980 GULF BOULEVARD # 522, TREASURE ISLAND, FL 33706
13 Days on Market

Home for Sale

$333,000

0 bd · 1 ba · 266 sqft

9980 GULF BOULEVARD # 522, TREASURE ISLAND, FL 33706

11975 3RD STREET E # 6, TREASURE ISLAND, FL 33706
294 Days on Market

Condo for Sale

$328,000

1 bd · 1 ba · 684 sqft

11975 3RD STREET E # 6, TREASURE ISLAND, FL 33706

501 PLAZA SEVILLE COURT # 2, TREASURE ISLAND, FL 33706
Newly Listed

Condo for Sale

$325,000

1 bd · 1 ba · 785 sqft

501 PLAZA SEVILLE COURT # 2, TREASURE ISLAND, FL 33706

10355 PARADISE BOULEVARD # 512, TREASURE ISLAND, FL 33706
55 Days on Market

Condo for Sale

$325,000

2 bd · 2 ba · 1,240 sqft

10355 PARADISE BOULEVARD # 512, TREASURE ISLAND, FL 33706

10355 PARADISE BOULEVARD # 511, TREASURE ISLAND, FL 33706
Newly Listed

Condo for Sale

$319,900

1 bd · 1 ba · 895 sqft

10355 PARADISE BOULEVARD # 511, TREASURE ISLAND, FL 33706

12465 2ND STREET E # 105B, TREASURE ISLAND, FL 33706
110 Days on Market

Condo for Sale

$319,000

2 bd · 3 ba · 1,445 sqft

12465 2ND STREET E # 105B, TREASURE ISLAND, FL 33706

11730 GULF BOULEVARD # 31, TREASURE ISLAND, FL 33706
75 Days on Market

Home for Sale

$315,000

0 bd · 1 ba · 265 sqft

11730 GULF BOULEVARD # 31, TREASURE ISLAND, FL 33706

450 TREASURE ISLAND CAUSEWAY # 102, TREASURE ISLAND, FL 33706
37 Days on Market

Condo for Sale

$315,000

1 bd · 2 ba · 885 sqft

450 TREASURE ISLAND CAUSEWAY # 102, TREASURE ISLAND, FL 33706

10355 PARADISE BOULEVARD # 608, TREASURE ISLAND, FL 33706
92 Days on Market

Condo for Sale

$300,000

2 bd · 2 ba · 1,100 sqft

10355 PARADISE BOULEVARD # 608, TREASURE ISLAND, FL 33706

10355 PARADISE BOULEVARD # 403, TREASURE ISLAND, FL 33706
51 Days on Market

Condo for Sale

$300,000

2 bd · 2 ba · 1,065 sqft

10355 PARADISE BOULEVARD # 403, TREASURE ISLAND, FL 33706

Talk to a local agent

Looking at Treasure Island Homes for Sale under $400K?

Tell us what you're after — we'll send matching homes, off-market options and recent sales, and set up private showings.

Matthew Gromadzki, Real Estate Broker
Matthew Gromadzki
Real Estate Broker
(786) 370-8570
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Live MLS inventory in Treasure Island, updated continuously. Florida Lux Real Estate currently tracks 50 active listings here. MLS inventory updated October 12, 2026.

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