Skip to main content

Active - Duplex for sale

108 125TH AVENUE, Treasure Island, FL

4 bds|2,080 sqft

Facts & features

Duplex Property type
127 days on Beycome
2026 Year built
$760 Price/Sqft.
6,260 sqft Lot size

Why you’ll love it

Pre-Construction. To be built. *Prime Gulf Coast Investment Location* The Siesta Duplex Model by SeaSafe Homes gives you the opportunity to rent both units, live in one side and rent the other or utilize for multigenerational living. From the front door it's a short walk to the soft, white sands of Treasure Island Beach or enjoy a short stroll to the famed John's Pass Village, a premier destination attracting millions annually, featuring over 120 shops, restaurants, live entertainment & waterfront attractions - dolphin tours, tiki boat cruises, parasailing, jet ski rentals and more. The Siesta is thoughtfully designed to deliver exceptional strength, energy efficiency, & comfortable coastal living in a more compact footprint. Offering 1,040 square feet for each unit, each unit could be designed as either 2 or 3 bedrooms & 2.5 bathrooms, combining functionality with the coastal living. Built with a robust 2x10 floor system and 2x6 exterior walls, the Siesta is engineered to withstand wind speeds up to 180 MPH exceeding the typical 150 MPH standard and providing added confidence in hurricane-prone regions. Using SeaSafe's Two-Site build process, build times can be reduced by up to 75% compared to traditional site builds, allowing homeowners to enjoy their new home sooner and protecting your home from the elements during construction. Inside, the open-concept design creates a bright and inviting atmosphere, seamlessly connecting the kitchen, dining, and living areas for everyday living while the convenient half bath adds flexibility for entertaining. The kitchen features ample storage, modern finishes, and a functional layout that makes the most of the home's efficient design. The primary suite offers a private retreat with a spacious bedroom, well-appointed bathroom, and private balcony. One or two additional bedrooms provide comfortable accommodations for family, guests, or a home office. Faster. Stronger. Elevated. The Siesta by SeaSafe Homes is built to help you enjoy more of what matters most. This incredible location is just a short drive from downtown St. Petersburg, where you'll find the St. Pete Pier, world-renowned museums like the Dali and Chihuly collections, as well as a vibrant arts scene, sport & concert venues, and an array of fine dining, including Michelin-starred restaurants. Intracoastal public lot to fish a couple lots away or walk across Gulf Blvd to Treasure Island Beach for fun in the sun. Renderings are for illustrative purposes only and may include optional or upgraded features.

Translating description...

Listings courtesy of CENTURY 21 BEGGINS as distributed by MLS GRID.

Listed by: Maria Macneil Pa • mariamacneil@c21be.com • CENTURY 21 BEGGINS

Co-listed by: CENTURY 21 BEGGINS

Source: Stellar MLS as distributed by MLS GRID, MLS#: TB8528242 Stellar MLS as distributed by MLS GRID logo

Based on info available as of Nov 13, 2026 at 12:33 PM EST.

Come see by yourself

Affordability

$1,025,000$2,135,000
1%20%
0%90%
Discover how to buy smarter Book a call with our buying expert
Estimated monthly payment

$8,095/mo

  • Mortgage$7,989
  • Property tax$107
  • HOA fee
  • Homeowners insurance
Due at closing$1,256,021
Down payment held in escrow$315,980
Closing costs$23,699
beycome credit Est.$31,598

Beycome estimates only. Actual amounts and terms vary by lender and location.

Save Credit back

Make a winning offer, and get up to

$31,598 Credit back

Start an offer

Discover the neighborhood

Travel times

About Coney Island

Loading area overview…

This local overview has been generated by Artur AI, for informational purposes only. Please verify all details independently before relying on it.

Flood & climate risk

FEMA Flood Zone AE

In a FEMA Special Flood Hazard Area — flood insurance is typically required with a federally-backed mortgage.

More details

Base flood elevation: 10 ft. Source: FEMA National Flood Hazard Layer. Confirm on the FEMA Flood Map.

Disclaimer

Based on information submitted to the MLS GRID as of Nov 13, 2026 at 12:33pm EST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

$1,579,900 Listed price

Make a winning offer, and get up to

$31,598 Credit back

Make an offer