265 115th Ave, photo 1
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Overview

4 bd2 ba2,992 sqftDuplex
TypeDuplex
HOANone listed
Built1959
Lot6,338 sqft
Living area2,992 sqft
Price / sqft$279

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About this home

Awning(s)DishwasherDryerMicrowaveRefrigeratorWasher

265 115th Ave is a 1959-built home in Isle Of Palms, Treasure Island. Inside you'll find 4 bedrooms, 2 bathrooms, and 2,992 square feet of living space. Listed at $834,900 (about $279/sqft), 521 days on market. Flood zone AE - confirm flood insurance requirements with your lender.

From the listing

Select updates planned; pricing subject to change once improvements begin. Steps from the Gulf – Rare Treasure Island Redevelopment Opportunity Located just steps from the shimmering waters of the Gulf, 265 115th Avenue is a rare and exciting opportunity in the heart of Treasure Island. This property is not just about what currently stands—it’s about what can be. Set in a highly desirable multifamily zoning district, this parcel offers endless potential for redevelopment in one of Florida’s most sought-after beach communities. Whether you’re envisioning a luxury duplex, charming coastal cottages, or a sleek new vacation rental, the zoning opens the door to a variety of residential uses that deliver strong returns and the ultimate beach lifestyle. The solid block duplex with a two-story block extension (built in 2018) provides a strong foundation and immediate utility, while the property itself has already been fully remediated and continuously occupied by the owner. It’s now a blank canvas ready for future beach lovers to bring their vision to life. With generous lot dimensions, multifamily potential, and a location that puts you just steps from sandy shores, the possibilities are unmatched. Surround yourself with vibrant coastal charm while enjoying the convenience of nearby restaurants, shopping, and entertainment—all within a laid-back, walkable community. This is the kind of opportunity investors, builders, and future homeowners dream about: where land, location, and zoning align perfectly. Whether for personal use, income generation, or both, the stage is set for something extraordinary.

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The essentials

Built
1959
Price / sqft
$279
On market
521 days
Annual tax
$3,877
Flood zone
AE
Lot
6,338 sqft
Type
Duplex

At a glance

Multi-family
Built 1959
Water views
Water
6,338 sqft lot
Lot size
2,992 sqft
Living area

Payment

Est. monthly payment
$5,095/mo
Down payment (20%)
$166,980
Property taxes
$323/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Duplex
Year Built
1959
Lot
6,338 sqft
Cooling
Central Air
Heating
Central
Parking
Boat
Days on Market
521
Awning(s)
Dishwasher
Dryer
Microwave
Refrigerator
Washer
Elementary
Azalea Elementary-PN
Middle
Azalea Middle-PN
High
Boca Ciega High-PN

Districts can re-zone, so verify directly with the district before relying on these.

Homestead exemption on file Flood Zone AE
Annual Tax (2024)
$3,877
Parcel #
23-31-15-43470-001-0040

Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.

Subdivision
Isle Of Palms
County
Pinellas
MLS Area
33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
Lot Size
6,338 sqft

Price history

Date
Event
Price
8/1/2026
Price change
Source: Stellar MLS #TB8386220
$834,900+6.4%
$279/sqft
-
Price change
Source: Stellar MLS #TB8386220
$785,000+12.3%
$262/sqft
5/9/2025
Listed for sale
Source: Stellar MLS #TB8386220
$699,000
$234/sqft

Neighborhood

265 115th Ave
Treasure Island, FL, 33706 · 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl

Market insights

Offer Insights

Choose an offer strength

List price: $834,900
$810,000 – $834,900
97% – 100% of listTops out right at the list price
80% of listList price
80 of the last 158 home closings in 33706 landed at this number or higher (51%). The median one sat 67 days before it went under contract, and this one is on day 521.

Sample: 158 closed home sales in 33706 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

Talk through an offer with our team

Calculator

Est. monthly payment
$5,095/mo
Principal & interest$4,354
Property taxes$323
Insurance$417
Down payment20% · $166,980
Interest rate6.80%
Loan term

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Property taxes are this home's actual annual bill from the MLS, divided by twelve. Insurance estimated at 0.60%. Rate defaults to 6.8% on a 30-year fixed. Tap a pencil to use your own numbers. Estimates only, not a loan quote.

Quick answers.

Price

$834,900

$279 per sq ft

Beds and baths

4 beds, 2 baths

Size

2,992 sq ft

Time on market

521 days

Year built

1959

Monthly payment

About $5,095/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $3,877 annual tax bill, insurance.

Flood zone

Zone AE

That is a high-risk designation, so a lender will normally require flood insurance. Confirm the current rate before you write an offer.

Offer

What should I offer?

Have another question?

Brokered byLPT REALTY, LLC.Listing agent: Kristina GabrielsenListing data from Stellar MLS, MLS# TB8386220.

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