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Pre-ConstructionNew Construction

11245 9th Street ENew Construction Home in Treasure Island, FL

Treasure Island, FL 33706 · Pinellas County

$4,999,000

$1111/sq ft

5 Beds6 Baths4,501 sq ft4-Car GarageBuilt 2026Waterfront

Photos of 11245 9th Street E

11245 9th Street E, Treasure Island, photo 1 of 101 / 10

About this home

Pre-Construction. To be built. Deep Water Gulf Access | Luxury Waterfront Living Prime Treasure Island waterfront location in highly sought-after “Mansion Row” Deep, protected water ideal for larger vessels ~10-minute idle-speed access to John’s Pass and the open Gulf Boating Features: Recently constructed seawall, dock, and 16,000 lb boat lift 46 ft dock with true usability for larger boats Bridge access: Treasure Island Bridge (~21–22 ft clearance at typical tides) John’s Pass Bridge (~27 ft clearance at MHW) Property Highlights: Resort-style pool and fully equipped outdoor kitchen 4+ car garage with additional oversized storage space Pre-construction opportunity with interior designer included Why It Stands Out: New seawall, dock, and lift already completed (no deferred costs) Strong boating access with minimal idle time to Gulf Rare combination of luxury new construction + premium marine infrastructure A unique opportunity to build a custom waterfront estate with immediate boating capabilities already in place.

Home details and costs

MLS number
TB8502350
Property type
Single Family Residence
Build stage
Pre-Construction
Heated square feet
4,501 sq ft
Total under roof
6,750 sq ft
Stories
3+ Story
Lot size
0.19 acres
Subdivision
Isle of Palms 2nd Add
HOA fee
No HOA
Annual property tax
$14,989 (current assessment)
Days on market
158 days

Heads up on that tax figure. On new construction, the number in the MLS is often the tax on the bare lot, not the finished home. Expect it to jump once the county reassesses with the house on it. How Florida reassesses new builds

What would this home actually cost per month?

Pre-filled with this listing's price and HOA. Adjust anything to match your situation.

Estimated monthly payment

$38,002

$499,900 down (10%) on a $4,499,100 loan

Principal and interest
$28,437
Property tax (estimated)
$7,424
Homeowners insurance
$267
PMI (under 20% down)
$1,875

CDD defaults to zero, and that is often wrong.Many Tampa Bay new-construction communities carry a Community Development District assessment of roughly $1,500 to $3,000 a year on top of HOA, and it is rarely included in a builder's payment estimate. Ask whether this address is in a CDD before you budget.

The tax figure in the MLS looks like a bare-lot assessment. It lists $14,989 a year, while taxing this purchase price works out closer to $89,082. On new construction the county reassesses once the house is finished, so budget from the higher number.

Estimates only. Actual taxes, insurance, and assessments vary by address and change year to year.

Get the real numbers on this home

What is negotiable on this home?

Here is what this listing's numbers say about the builder's position.

  • On the market 158 daysWorth knowing

    Past the 90-day mark is where most builders start getting more flexible on concessions, even while holding the published price.

  • Pre-constructionContext

    Nothing is built yet, so there are no carrying costs pressuring the builder. The trade is that you get design-center control and first pick of lots instead.

Where builders actually give

Rarely on the published base price. It sets the comp for every unsold home behind this one, and protecting it protects their appraisals. The real room is in closing cost credits, interest rate buydowns, and upgrades moved into the base. Asking for the right one in the right order is most of the job.

Ask Barrett what this builder will move on

Assigned schools

Elementary
Azalea Elementary-PN
Middle
Azalea Middle-PN
High
Boca Ciega High-PN

School assignments come from the MLS and change. Confirm directly with the district before relying on them.

Virtual tour

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Other new construction homes in Treasure Island

Listed by Keller Williams St Pete Realty. Listing data provided courtesy of Stellar MLS via Bridge Interactive. Information is deemed reliable but not guaranteed and is provided for consumers' personal, non-commercial use. 11245 9th Street E, Treasure Island, FL 33706 is presented by Barrett Henry, REMAX Collective. Prices, availability, and incentives change without notice.

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