Treasure Island, FL Triplexes for sale

Updated: Jun 14, 2025

Beachside Three-Unit Triplex

112 119TH Avenue, Treasure Island, FL 33706

$699,000

1,700 sqft 0.09 AC lot

Three‑unit triplex with a 1‑bedroom, 1‑bath unit; a 2‑bedroom, 1‑bath unit; and a 1‑bedroom, 1‑bath unit
1700 square feet on a 0.09‑acre lot
Built in 1959 with block and concrete construction
Steps from Treasure Island beaches and near John's Pass Village & Boardwalk
Public water and public sewer service

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This listing looks promising.

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112 119TH Avenue, TREASURE ISLAND, FL 33706

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Est. Cap Rate

2.8%
NOI ÷ price
Est. NOI

$20K
Annual
Price @ 7% Cap

$283K
Suggested
Property Type

Duplex
Built 1959

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Updated: May 18

Waterfront Triplex Redevelopment Property

201 90TH Avenue, Treasure Island, FL 33706

$950,000

1,591 sqft 0.16 AC lot

Directly on the Intracoastal Waterway with Gulf access and no bridges
Existing 1,591 SF triplex sustained flood damage and is offered as‑is
0.16‑acre waterfront parcel at 201 90th Avenue, Treasure Island, FL 33706
Built in 1954 with stucco and frame construction and a shingle roof
Public water and public sewer serve the property

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Intracoastal Waterfront Land

201 90TH Avenue, Treasure Island, FL 33706

$950,000

0.16 AC lot

Waterfront parcel with an existing flood-damaged triplex and direct, bridge-free access toward the Gulf.

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Treasure Island Mixed-Use Investment Property

172 107TH AVENUE, Treasure Island, FL 33706

$5,000,000

7,592 sqft

Mixed-use property in downtown Treasure Island with residential and commercial spaces.

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Three-Unit Triplex with 2024 Upgrades

130 86TH Ter, Treasure Island, FL 33706

$1,200,000

Three-unit triplex with a 2024 roof and AC system plus hurricane windows and three tankless water heaters per unit.

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Triplex with Detached Efficiency

106 E BAY, Treasure Island, FL 33706

$675,000

Three-unit beach property with two apartments in the main structure and a separate efficiency unit.

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Coastal Triplex Near Beaches

112 119TH AVE, Treasure Island, FL 33706

$699,000

Turnkey three-unit property near Treasure Island beaches, recreational boating, waterfront dining, and John's Pass Village & Boardwalk.

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Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Treasure Island, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Renovated Beachside Triplex

13388 1ST Street E, Madeira Beach, FL 33708

$749,999

1,572 sqft 0.09 AC lot

Three residential units feature updated kitchens, bathrooms, flooring, and fixtures in a low-maintenance configuration.

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Furnished Triplex

627 70TH Avenue, St Pete Beach, FL 33706

$1,099,000

1,640 sqft 0.18 AC lot

Updated three-unit property with furnished interiors, private outdoor improvements, and flexible owner-occupancy or rental use.

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Renovated Triplex Near Madeira Beach

13388 1ST St E, Madeira Beach, FL 33708

$749,999

Turnkey triplex one block from Madeira Beach with income potential.

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St. Pete Beach Triplex Opportunity

St Pete Beach, FL 33706

$1,099,000

0.18 AC lot

Triplex near St. Pete Beach with updated features and rental potential.

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Treasure Island, FL Triplexes Market Trends and Statistics

Explore 7 triplexes for sale in Treasure Island, FL, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 10,883 square feet of properties for sale, with an estimated market value of $10,173,000.

Sale prices for three-family homes in Treasure Island, FL start at $675,000, averaging $1,453,285, and reaching up to $5,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
Saint Petersburg - 33706	$2.1M

Neighborhood

Average Price

Saint Petersburg - 33706

$2.1M