Treasure Island

Treasure Island is located between Madeira Beach and South Pasadena. Mid-island you'll find a very wide beach, gulf-front motels and hotels, a bustling commercial district, and the Treasure Island Beach Trail. Your home on Treasure Island will most likely be at either end of the island, in areas known as Sunshine Beach and Sunset Beach. Treasure Island’s layout allows these residential areas to feel like private beaches.

Treasure Island
Pinellas County
St Petersburg
Beaches

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11500 Gulf Boulevard 202, ST. PETERSBURG

$1,399,000

11500 Gulf Boulevard 202, ST. PETERSBURG

2 Beds 2 Baths 911 SqFt Residential MLS® # TB8496017
Open House
1 Key Capri 102e, TREASURE ISLAND

$299,900

↓ $9,100

1 Key Capri 102e, TREASURE ISLAND

2 Beds 2 Baths 1,175 SqFt Residential
Sat, Sep 19th, 2026 @ 12pm - 2pm
MLS® # TB8489485
Open House
2 79th Street S, ST. PETERSBURG

$499,999

↓ $25,001

2 79th Street S, ST. PETERSBURG

2 Beds 2 Baths 1,206 SqFt Residential
Sat, Sep 19th, 2026 @ 11am - 2pm
MLS® # TB8492182
Open House
285 107th Avenue 701, TREASURE ISLAND

$560,000

↓ $15,000

285 107th Avenue 701, TREASURE ISLAND

2 Beds 2 Baths 1,055 SqFt Residential
Sat, Sep 19th, 2026 @ 2pm - 4pm
MLS® # TB8493449
7919 Causeway Boulevard S, ST. PETERSBURG

$597,000

↓ $1,900

7919 Causeway Boulevard S, ST. PETERSBURG

3 Beds 2 Baths 2,175 SqFt Residential MLS® # TB8493139
220 126th Avenue 1, TREASURE ISLAND

$615,000

↓ $5,000

220 126th Avenue 1, TREASURE ISLAND

2 Beds 3 Baths 1,200 SqFt Residential MLS® # TB8492558
11260 5th Street E, TREASURE ISLAND

$1,449,999

↓ $50,000

11260 5th Street E, TREASURE ISLAND

4 Beds 3 Baths 2,711 SqFt Residential MLS® # TB8488607
10355 Paradise Boulevard 414, TREASURE ISLAND

$250,000

↓ $25,000

10355 Paradise Boulevard 414, TREASURE ISLAND

2 Beds 2 Baths 1,050 SqFt Residential MLS® # TB8491853
Open House
1 Key Capri 104-east, TREASURE ISLAND

$250,000

↓ $9,900

1 Key Capri 104-east, TREASURE ISLAND

2 Beds 2 Baths 1,175 SqFt Residential
Sat, Sep 19th, 2026 @ 12pm - 2pm
MLS® # TB8489496
505 Plaza Seville Court 11, TREASURE ISLAND

$210,000

↓ $29,900

505 Plaza Seville Court 11, TREASURE ISLAND

1 Bed 1 Bath 785 SqFt Residential MLS® # TB8487379
11445 9th Street E, TREASURE ISLAND

$2,450,000

↓ $50,000

11445 9th Street E, TREASURE ISLAND

4 Beds 5 Baths 3,325 SqFt Residential MLS® # TB8489445
115 124th Avenue W, TREASURE ISLAND

$1,400,000

115 124th Avenue W, TREASURE ISLAND

6 Beds 6 Baths 2,252 SqFt Residential MLS® # O6387952
Downtown Tampa Activity
Treasure Island

Treasure Island was inhabited by small communities of Tocobaga from around 300 CE to the arrival of Pánfilo de Narváez in 1528. Treasure Island got its name through brilliant real estate marketing. Around 1915, several property owners got together and pretended to find treasure buried on the beach. After "finding" two treasure chests, they loaded them on the back of a truck, and rode through the streets celebrating their new riches. Word of their discovery spread, and the island became Treasure Island.

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