450 TREASURE ISLAND CAUSEWAY UNIT 311, ST PETERSBURG, FL, 33706
Active19 days on marketListed Aug 1, 2026MLS #TB8532337
About this home
450 TREASURE ISLAND CAUSEWAY UNIT 311
Wake up to breathtaking water views from nearly every room in this beautifully furnished 1-bedroom, 1.5-bathroom condo, where coastal living meets everyday comfort. Whether you're enjoying your morning coffee or winding down after a day at the beach, the private balcony is the perfect place to relax while watching dolphins play in the water and boats cruise by. Designed for convenience, this move-in-ready condo comes fully furnished and features an open, light-filled floor plan, an in-unit washer and dryer, and a spacious primary suite with an en-suite bathroom plus an additional half bath for guests. Ideally located just minutes from beautiful Gulf beaches, waterfront parks, local restaurants, shopping, and entertainment, you'll have everything you need right at your fingertips. Whether you're looking for a peaceful place to call home or a seasonal retreat, this condo offers the perfect blend of comfort, convenience, and spectacular waterfront views.
Facts & features
The home at a glance
1
Bedrooms
1.5
Bathrooms
885
Sqft
87120 ac
Lot size
1974
Year built
One
Levels
$3
Per sqft
Inside
Outside & construction
Community & fees
Utilities & systems
The numbers
What it really costs
Principal and interest plus estimated taxes and insurance. Run your own numbers below.
$177 /mo · 3.5% down FHA, 30-yr fixed at 6%
The assumptions
FHA is the default here because it gets you in the door with just 3.5% down. Switch to Conventional or VA below.
These numbers assume a generic buyer — your credit, down payment and loan program change them. Get the real quote in minutes:
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Run your own numbers
Estimated payment
$177/mo
Includes FHA mortgage insurance and the financed 1.75% upfront premium. Estimates only — taxes at 1.1%/yr and typical insurance; your lender’s numbers will differ. CENTURY 21 Edge partners with Florida’s best lenders.
Value check
Is the price right?
The internet’s favorite home-value number comes from a single automated model that has never seen the street, the finishes, or the view — which is why it routinely misses by tens of thousands of dollars. The edgeAI estimate combines multiple independent data sources with our team’s on-the-ground expertise in this exact market.
$/sqft vs TREASURE ISLAND TENNIS & YACHT CLUB
$3 vs $305
Days on market
19 vs 57 typical
Where $3/sqft sits among the 10 homes for sale in TREASURE ISLAND TENNIS & YACHT CLUB
The edgeAI estimate is a starting point, not an appraisal or a broker price opinion. It is generated from public records, listing data and market modeling, and is subject to change once a licensed real estate professional personally inspects the property. Condition, floor, view and lot are not fully captured by any model — ask us for a full comparative market analysis.
The investor lens
Two ways this home pays
This home sits inside Island Club, a community zoned to allow true short-term rentals — so it can earn as a nightly rental or a traditional lease. Here’s how the two paths compare.
Short-term rental
Zoned & eligible
Projected nightly rate, occupancy and annual revenue for this exact home.
Long-term rental
$2,400/mo median
Live St Petersburg rental listing data — this home’s rate depends on size, condition and furnishing.
Where it sits
Inside Island Club
Drive times from this address
Estimated driving times, typical traffic. Data © OpenStreetMap contributors.
Island Club is a short-term-rental community. See the full guide →
ST PETERSBURG 33706 — neighborhood snapshot
Population
15,347
Median age
62.2
Median income
$97,364
Median home value
$616,800
Avg household
1.79
Households w/ children
453
For the school run
Pinellas County School District
School assignments and ratings via edgeAI — always verify with the district.
The numbers that matter
The St Petersburg market
$380K → $402K
St Petersburg median sold, yr/yr
95.8%
Sale-to-list ratio (12 mo)
6 of 10
TREASURE ISLAND TENNIS & YACHT CLUB have cut their price
Median sold price, St Petersburg, trailing 36 months (3-month rolling) · live MLS data.
This home is listed 99% below the ST PETERSBURG 33706 median. See the full St Petersburg market guide →
Paper trail
This home's history
Reality check
What actually sold near 450 TREASURE ISLAND CAUSEWAY UNIT 311
Asking prices are opinions — closed sales are facts. The most comparable homes that actually changed hands nearby in the last twelve months.
Sold · May ’26$210,000
450 TREASURE ISLAND CAUSEWAY UNIT 310 · same community
1 bd · 1.5 ba · 885 sqft · $237/sqft · 2 DOM
Sold · May ’26$280,000
450 TREASURE ISLAND CAUSEWAY UNIT 505 · same community
1 bd · 1.5 ba · 885 sqft · $316/sqft · 356 DOM
Sold · Apr ’26$415,000
500 TREASURE ISLAND CAUSEWAY UNIT 704 · same community
2 bd · 2 ba · 1,308 sqft · $317/sqft · 70 DOM
Closed-sale data from the MLS, last 12 months, selected for similarity in size and location. No two homes are identical — ask us for a full comparative analysis.
Your home team
The pros in your corner
Buying a home is two conversations — the home and the money. Here’s who handles each, side by side, already working together.
Your agent
Kamilla Pagotto
REALTOR® · CENTURY 21 Edge
Tours, negotiation, and every question about 450 TREASURE ISLAND CAUSEWAY UNIT 311 — start here.
Your lender
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Pre-approval, rates, and the real monthly number for 450 TREASURE ISLAND CAUSEWAY UNIT 311 — before you fall in love.
See it in person
Schedule a tour
Live availability from Kamilla's calendar — pick a time and it's booked. Confirmation lands in your inbox immediately.
Straight answers
450 TREASURE ISLAND CAUSEWAY UNIT 311 FAQs
What would the monthly payment be for 450 TREASURE ISLAND CAUSEWAY UNIT 311?+
With 3.5% down on a 30-year FHA loan at 6%, the all-in payment lands around $177/mo — principal and interest, estimated property taxes and typical Florida insurance. The payment calculator on this page lets you switch loan type (FHA, Conventional, VA) and adjust the down payment, rate and term.
Can 450 TREASURE ISLAND CAUSEWAY UNIT 311 be rented short-term?+
Yes — this home sits inside Island Club, a community zoned to allow short-term rentals. Nightly-rental income could change the math on this purchase entirely; request a free rental income analysis and our team will prepare projections for this exact home.
Are pets allowed at 450 TREASURE ISLAND CAUSEWAY UNIT 311?+
The listing reports pets: No. Communities often layer on breed or weight rules — we'll verify the specifics with the association before you commit.
How does the price compare to other homes in St Petersburg?+
At $2,300, this home is listed about 99% below the St Petersburg median of $430,000. The market section on this page shows how the area is trending.
Which schools are assigned to 450 TREASURE ISLAND CAUSEWAY UNIT 311?+
Azalea Middle School (middle), Azalea Elementary School (elementary), Boca Ciega High School (high) — Pinellas County School District. Always verify school assignments with the district before relying on them.
The brief
Four things that matter here
01Under the ST PETERSBURG 33706 market on paper
$2,300 is 99% below the ST PETERSBURG 33706 median of $450,000, and at $3/sqft it sits under the St Petersburg average of $377.
02Zoned for nightly rentals
Island Club is one of the communities zoned to allow true short-term rentals — nightly income could change the math on this purchase entirely. Ask for the free rental analysis below.
03Waterfront living
This home sits directly on the water — the single scarcest feature in Florida inventory and the strongest long-term value anchor.
04Strong assigned schools
Azalea Middle School, Azalea Elementary School, Boca Ciega High School — Azalea Elementary School rates 4 of 5. Always verify assignments with the district.
Keep looking
Similar homes nearby
Listing courtesy of RE/MAX REALTY UNLIMITED · Casey Franks. MLS #TB8532337.
IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by Stellar MLS.
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