Homes for Sale Under $300K in Treasure Island, FL

This page tracks every Treasure Island listing with an asking price under $300,000, by community, with live counts and asking prices. Prices are asking prices from the MLS, not values, and the list changes with every refresh.

27 homes listed under $300,000 are for sale or pending in Treasure Island, FL today across 14 communities. The median asking price is $250,000, from $135,000 to $299,900. Listings in Treasure Island without that feature have a median of $750,000. Most listings right now: Key Capri Condo (4), Treasure Island Tennis & Yacht Club (4), Treasure Island Villas Condo (4). Updated October 2, 2026 from the MLS.

First-time buyers: what Treasure Island costs at the entry level

26 active single-family homes, townhomes and condos at or below $300,000 — median $259,950, about $1,635/mo principal & interest at 6.95% with 5% down. Live from the MLS, refreshed nightly.

Newest homes under $300K in Treasure Island

9895 1St Street #5, starter home for sale in Treasure Island
$224,900 New
1 bd · 1 ba · 580 sq ft · built 1960
9895 1St Street #5, 33706
Carefree Apartments Condo
Listing courtesy of REALTY EXPERTS
250 126Th Avenue #110, starter home for sale in Treasure Island
$299,000 New
2 bd · 2 ba · 895 sq ft · built 1967
250 126Th Avenue #110, 33706
Capri Isle Garden
Listing courtesy of MICHAEL SAUNDERS & COMPANY
12100 Capri Circle #204, starter home for sale in Treasure Island
$299,900 New
1 bd · 1 ba · 750 sq ft · built 1969
12100 Capri Circle #204, 33706
Leporello Condo Residence
Listing courtesy of ASSET MANAGEMENT REAL ESTATE
450 Treasure Island Causeway #201, starter home for sale in Treasure Island
$275,000
2 bd · 2 ba · 1,308 sq ft · built 1974
450 Treasure Island Causeway #201, 33706
Treasure Island Tennis & Yacht Club
Listing courtesy of KELLER WILLIAMS REALTY- PALM HARBOR
10379 Paradise Boulevard #35, starter home for sale in Treasure Island
$300,000
2 bd · 1.5 ba · 840 sq ft · built 1968
10379 Paradise Boulevard #35, 33706
Treasure Island Villas Condo
Listing courtesy of KELLER WILLIAMS GULF BEACHES
10365 Paradise Boulevard #16, starter home for sale in Treasure Island
$299,000
2 bd · 2 ba · 1,045 sq ft · built 1968
10365 Paradise Boulevard #16, 33706
Treasure Island Villas Condo
Listing courtesy of KM LEGACY GROUP
450 Treasure Island Causeway #106, starter home for sale in Treasure Island
$260,000
1 bd · 1.5 ba · 885 sq ft · built 1974
450 Treasure Island Causeway #106, 33706
Treasure Island Tennis & Yacht Club
Listing courtesy of KM LEGACY GROUP
10365 Paradise Boulevard #1, starter home for sale in Treasure Island
$135,000
1 bd · 1 ba · 645 sq ft · built 1968
10365 Paradise Boulevard #1, 33706
Treasure Island Villas Condo
Listing courtesy of EZ CHOICE REALTY
10355 Paradise Boulevard #403, starter home for sale in Treasure Island
$300,000
2 bd · 2 ba · 1,065 sq ft · built 1963
10355 Paradise Boulevard #403, 33706
Paradise Island Towers Condo
Listing courtesy of ENGEL & VOLKERS MADEIRA BEACH
552 Plaza Seville Court #97, starter home for sale in Treasure Island
$299,000
1 bd · 1 ba · 785 sq ft · built 1969
552 Plaza Seville Court #97, 33706
La Costa Brava Condo
Listing courtesy of KM LEGACY GROUP
1 Key Capri #102W, starter home for sale in Treasure Island
$279,000
2 bd · 2 ba · 1,175 sq ft · built 1973
1 Key Capri #102W, 33706
Key Capri Condo
Listing courtesy of SMITH & ASSOCIATES REAL ESTATE
450 Treasure Island Causeway #105, starter home for sale in Treasure Island
$259,000
1 bd · 1.5 ba · 885 sq ft · built 1974
450 Treasure Island Causeway #105, 33706
Treasure Island Tennis & Yacht Club
Listing courtesy of LUXURY & BEACH REALTY INC
101 95Th Avenue, starter home for sale in Treasure Island
$300,000
2 bd · 1 ba · 848 sq ft · built 1925
101 95Th Avenue, 33706
Listing courtesy of NOBLE SWAN LIVING LLC
250 126Th Avenue #104, starter home for sale in Treasure Island
$200,000
1 bd · 1 ba · 563 sq ft · built 1967
250 126Th Avenue #104, 33706
Capri Isle Garden
Listing courtesy of CANCELLI COASTAL REALTY
10355 Paradise Boulevard #907, starter home for sale in Treasure Island
$245,000
1 bd · 1 ba · 865 sq ft · built 1963
10355 Paradise Boulevard #907, 33706
Paradise Island Towers Condo
Listing courtesy of NEXTHOME GULF TO BAY
10375 Paradise Boulevard #51, starter home for sale in Treasure Island
$229,900
2 bd · 1 ba · 760 sq ft · built 1968
10375 Paradise Boulevard #51, 33706
Treasure Island Villas Condo
Listing courtesy of RE/MAX ACTION FIRST OF FLORIDA
11655 3Rd Street #1, starter home for sale in Treasure Island
$189,000
1 bd · 1 ba · 659 sq ft · built 1971
11655 3Rd Street #1, 33706
Isla Del Capri Adult
Listing courtesy of HOMEFRONT REALTY
10355 Paradise Boulevard #608, starter home for sale in Treasure Island
$300,000
2 bd · 2 ba · 1,100 sq ft · built 1963
10355 Paradise Boulevard #608, 33706
Paradise Island Towers Condo
Listing courtesy of GULF BAY REALTY
11025 2Nd Street #8, starter home for sale in Treasure Island
$157,990
1 bd · 1 ba · 587 sq ft · built 1972
11025 2Nd Street #8, 33706
Princess Ann Condo
Listing courtesy of SOUTH BEACHES REAL ESTATE
500 Treasure Island Causeway #106, starter home for sale in Treasure Island
$233,500
1 bd · 1.5 ba · 885 sq ft · built 1974
500 Treasure Island Causeway #106, 33706
Treasure Island Tennis & Yacht Club
Listing courtesy of GULF BAY REALTY
505 Plaza Seville Court #11, starter home for sale in Treasure Island
$189,000
1 bd · 1 ba · 785 sq ft · built 1969
505 Plaza Seville Court #11, 33706
La Costa Brava Condo
Listing courtesy of LIPPLY REAL ESTATE
1 Key Capri #102E, starter home for sale in Treasure Island
$259,900
2 bd · 2 ba · 1,175 sq ft · built 1973
1 Key Capri #102E, 33706
Key Capri Condo
Listing courtesy of SMITH & ASSOCIATES REAL ESTATE
1 Key Capri #104-East, starter home for sale in Treasure Island
$239,900
2 bd · 2 ba · 1,175 sq ft · built 1973
1 Key Capri #104-East, 33706
Key Capri Condo
Listing courtesy of SMITH & ASSOCIATES REAL ESTATE
8200 Bayshore Drive #9, starter home for sale in Treasure Island
$250,000
1 bd · 1 ba · 490 sq ft · built 1964
8200 Bayshore Drive #9, 33706
Yum Yum Tree The Condo
Listing courtesy of COMPASS FLORIDA LLC
280 126Th Avenue #108, starter home for sale in Treasure Island
$289,900
2 bd · 2 ba · 930 sq ft · built 1968
280 126Th Avenue #108, 33706
Capri Isle Garden
Listing courtesy of CHARLES RUTENBERG REALTY INC
1 Key Capri #303E, starter home for sale in Treasure Island
$299,900
1 bd · 1.5 ba · 915 sq ft · built 1973
1 Key Capri #303E, 33706
Key Capri Condo
Listing courtesy of SMITH & ASSOCIATES REAL ESTATE

What the payment looks like

Purchase priceP&I at 6.95%, 5% downP&I, 20% downCash to close at 5% down (est.)
$200,000$1,258$1,059$16,000
$250,000$1,572$1,324$20,000
$300,000$1,887$1,589$24,000

Estimates only; taxes, insurance, HOA and mortgage insurance are on top. Closing costs assumed at 3%.

Down-payment assistance in Pinellas County · First-time buyer guide

Treasure Island homes under $300K by community

Click a community for its full guide: prices, HOA reality, insurance posture and the homes for sale.

CommunityHomes Under $300KNew buildMedian listFrom
Key Capri Condo40$269,450$239,900
Treasure Island Tennis & Yacht Club40$259,500$233,500
Treasure Island Villas Condo40$182,450$135,000
Capri Isle Garden30$289,900$200,000
La Costa Brava Condo 130$199,999$189,000
Leporello Condo Residence10$299,900$299,900
Copa Palms Condo10$277,500$277,500
Yum Yum Tree The Condo10$250,000$250,000
Treasure Islands Points West10$250,000$250,000
Paradise Island Towers Condo10$245,000$245,000
Carefree Apts Condo10$224,900$224,900
Westwind Condo Apts10$199,926$199,926
Isla Del Capri Adult10$189,000$189,000
Princess Ann Condo10$157,990$157,990

What under $300,000 buys and what to check

In this price band the differences between listings are usually age, size and condition rather than location alone, so read each listing’s year built, square footage and property type (a condo or manufactured home and a single-family home can sit at the same price with very different monthly costs). Budget the full monthly number, not the price: taxes, insurance, and HOA or CDD fees are all on each listing page, and our true cost of ownership calculator puts them into one figure. Insurance quotes on older roofs and older electrical can change which of two similar homes is actually cheaper.

Questions to ask about any listing in this band

How old is the roof, and will insurers write it? Is there a four-point inspection on file? What did the seller pay for insurance last year? In a condo, what are the dues, is there a special assessment or milestone inspection pending, and what do the reserves look like? Is the price a recent reduction, and how long has it been listed? A local agent who works the area will know which communities in this band have the fewest surprises at inspection.

Common questions

How many homes listed under $300,000 are for sale in Treasure Island?
As of October 2, 2026, 27 Treasure Island, FL listings whose MLS record reports an asking price under $300,000 are active or pending, across 14 communities. The count updates with every MLS refresh.
What do homes under $300K cost in Treasure Island?
The median asking price today is $250,000, with listings from $135,000 to $299,900. Treasure Island listings without that feature have a median of $750,000.
Which Treasure Island community has the most homes under $300K for sale?
Key Capri Condo has the most right now (4), followed by Treasure Island Tennis & Yacht Club (4), Treasure Island Villas Condo (4), Capri Isle Garden (3).
What is the monthly payment on a home under $300,000?
At today’s rates with 20% down, principal and interest on a $300,000 purchase runs in the $1,500–$1,700 a month range before taxes, insurance and any HOA; each listing page shows the property tax and fees for that home, and the true-cost calculator linked above turns them into one monthly number.

Keep exploring Treasure Island

Homes Under $300K in nearby Pinellas County cities

Live data: Stellar MLS, refreshed with every MLS pull; this page rebuilds on every ship. Community-level aggregates only: active and pending residential listings in Treasure Island, FL whose MLS record reports an asking price under $300,000. Prices are asking prices, not values. Property features and prices only; nothing on this page describes residents. Equal Housing Opportunity.

Listings courtesy of Stellar MLS as distributed by MLS GRID.

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