Active
$1,575,000
Est. $9,108/mo

108 125th Ave, Treasure Island, FL, 33706

$757/sqft·Coney Island

4 bd6 ba2,080 sqftDuplex
Listed by CENTURY 21 BEGGINS· Last updated · MLS# TB8528242

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Est. monthly payment
$9,108/mo
Down payment (20%)
$315,000
Property taxes
$107/mo
Rate assumed
6.8% · 30 yr
View full breakdown

At a glance

Multi-family
Built 2026
Water + city views
City
6,260 sqft lot
Lot size
2,080 sqft
Living area
Brand new
Built 2026

New construction · 2026

Different rules apply when you buy new

Build snapshot

Build year
2026
Builder
Ask the team — not on MLS
Community
CONEY ISLAND
Type
Duplex

True monthly carry

HOA
None / TBD
CDD bond
No CDD disclosed
Builder incentives
Ask — change weekly

What we'll do for you on a new build

Builder contract redlines

Builder contracts favor the builder. We mark up the clauses you should push back on before you sign.

11-month inspection

Your 1-year warranty expires quietly. We book an independent inspection at month 11 — saves $5K+ on average in caught defects.

Verified incentives

We verify the current builder incentives every time we walk a community. Rate buy-downs, design-center credits, closing costs — all itemized.

About this home

Ceiling Fans(s)Eat-in KitchenOpen FloorplanPrimarybedroom UpstairsSolid Surface CountersSplit BedroomStone CountersThermostat

108 125th Ave is a 2026-built home in Coney Island, Treasure Island. Inside you'll find 4 bedrooms, 6 bathrooms, and 2,080 square feet of living space. Listed at $1,575,000 (about $757/sqft), 49 days on market. Flood zone AE - confirm flood insurance requirements with your lender.

From the listing

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.

The essentials

Built
2026
Price / sqft
$757
On market
66 days
Annual tax
$1,280
Flood zone
AE
Lot
6,260 sqft
Type
Duplex

Location

108 125th Ave
Treasure Island, FL, 33706·33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
Type
Duplex
Year Built
2026
Lot
6,260 sqft
Cooling
Central Air
Heating
Central, Electric
Parking
Circular Driveway, Covered, Driveway, Golf Cart Parking, Ground Level, On Street, Tandem, Basement
Days on Market
66
Ceiling Fans(s)
Eat-in Kitchen
Open Floorplan
Primarybedroom Upstairs
Solid Surface Counters
Split Bedroom
Stone Counters
Thermostat
Lighting
Private Yard
Golf Carts OK
Street Lights
Dishwasher
Electric Water Heater
Microwave
Range
Refrigerator
Homestead exemption on fileFlood Zone AE

Annual Tax (2025)

$1,280

Parcel #

15-31-15-17784-007-0160

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

Coney Island

County

Pinellas

MLS Area

33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl

Lot Size

6,260 sqft

Corner LotFlood Insurance RequiredFloodZoneCity LimitsLevelNear MarinaNear Public TransitOversized LotPaved
Date
Event
Price
7/10/2026
Listed for sale
Source: Stellar MLS #TB8528242
$1,575,000+416.4%
$757/sqft
7/1/2022
Sold
Source: Pinellas County Public Record
$305,000
$147/sqft
Est. monthly payment$9,108/mo
Principal & interest$8,214
Property taxes$107
Insurance$788
Down payment20% · $315,000
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.

Offer Insights

Choose an offer strength

List price: $1,575,000
$1.52M – $1.57M
96.6% – 100% of listTops out right at the list price
80% of listList price
63 of the last 124 home closings in 33706 landed at this number or higher (51%). The median one sat 64 days before it went under contract, and this one is on day 66.

Sample: 124 closed home sales in 33706 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

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