What is the Asking Price?

The current asking price for this property is $3,599,999. Please contact me here for further details about this property.

What are the Property's Features?

This home features : 4 beds, 4 baths, 1 half-bath, 3,850 sqft, 0.19 acres lot, new construction, private pool, water access, built in 2026, 39 pictures.

Where is the property located?

Property is located at 7821 3RD AVE S, ST PETERSBURG, FL, US. You can view this listing on our map here .

En venta: 7821 3rd Ave S, St. Petersburg, 33707, FL

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7821 3RD AVE S, ST PETERSBURG, 33707

$3,599,999
4 Beds, 4 Baths (and 1 half-baths) , 3,850 Sq.Ft
County: Pinellas
Subdivision: SOUTH CSWY ISLE 3RD ADD

Property highlights

MLS#: TB8491647
8,459.00 lot size Sq.Ft.
Year built: 2026
Parking spaces: 2
Pool: Private pool
Waterfront: (100 ft)

Listed: 03/30/2026
Taxes: $13,393.03
Virtual Tour

Property Overview

Pre-Construction. To be built. Pre-Construction | To Be Built | Causeway Isles Waterfront
Build your dream home on one of St. Petersburg’s most desirable open-water homesites in the heart of Causeway Isles.
Located at 7821 3rd Ave S, this exceptional property offers over 100 feet of deep saltwater frontage with a protected yacht slip suitable for vessels up to 80 feet. Enjoy expansive water views, peaceful surroundings, and unforgettable sunset skies overlooking Sunset Park—perfectly capturing the essence of waterfront living.
This prime location places you just minutes from downtown St. Pete, the beaches of Treasure Island, and direct access to the Intracoastal Waterway, making it ideal for both boating and everyday convenience.
A new seawall installed in May 2025 adds long-term value and confidence as you plan your future residence. The lot comfortably supports a custom home in the 3,850+ square foot range, allowing for a thoughtfully designed layout that embraces indoor-outdoor living.
A proposed concept features a 4-bedroom, 4.5-bath design with a private pool, outdoor kitchen, spacious covered lanai, and optional elevator. The architecture leans toward a modern coastal style, incorporating clean lines, natural light, and expansive glass to highlight the water views.
Neo Homes offers a full turnkey design-build approach, including:
Custom architecture and interior design
High-end, curated finish selections
Hurricane-rated construction built to Florida standards
A streamlined, start-to-finish building experience
This is an opportunity to create a personalized waterfront residence tailored to your lifestyle in a well-established boating community.
If you’ve been searching for a premium waterfront homesite in St. Petersburg, this property is truly worth exploring.

Note: Photos shown are from a previously completed home by Neo Homes and are intended to represent the quality, craftsmanship, and level of finishes available for this homesite.

Driving directions : I-275 South to St. Petersburg Take Exit 22 (5th AVE North) to 66th St. Turn left South on 66th Street to Central Avenue. Turn Right West on Central Ave towards the beaches. Turn South (left) on 79th ST S. Turn left East on 3rd AVE S. End of street on left.

Property Features

Rooms	Dimension	Description
Primary Bedroom		First level
Bedroom 2		Second level
Bedroom 3		Second level
Bedroom 4		Second level
Kitchen		First level
Dining Room		First level
Living Room		First level

Interior Features

Ceiling Fans(s)
Kitchen/Family Room Combo
Open Floorplan
Walk-In Closet(s)

Appliances

Cooktop
Dishwasher
Range
Range Hood
Refrigerator

Heating

Central

Laundry features

Laundry Room

Air Conditioning

Central Air

Floor Covering

Hardwood

Utilities

Other

Exterior features

Outdoor Kitchen

Pool features

In Ground

Construction Materials

Block
Frame

Water access details

Freshwater Canal w/Lift to Saltwater Canal
Lift
Seawall - Concrete

Road Surface Type

Asphalt

Property Condition

Pre-Construction

Roof

Other

Foundation

Stilt/On Piling

Listing information courtesy of PHIL DESAUTELS P.A.

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Listing data comes from My Florida Regional MLS.