FL
Pinellas
ST PETERSBURG
33707
7821 3RD S AVENUE
7821 3RD S AVENUE, ST PETERSBURG, FL 33707
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Listing Type
Single Family
Listing Status
Active
57
$3,600,000

Home Details for 7821 3RD S AVENUE

Price
$3,600,000
Type
Residential
Bedrooms
4
Bathrooms
5.0
Square feet
3850
Year built
1958
Lot size acres
0.19
County
Pinellas
Total rooms
3
Garage
3
Days on site
5
MLS Listing#
TB8476329
Property Description

Pre-Construction. To be built. Pre-Construction - To Be Built - Waterfront Opportunity in Causeway Isles- An exceptional opportunity awaits in coveted Causeway Isles. Perfectly positioned between vibrant St. Petersburg and the sugar-sand beaches of Treasure Island, this prime open-water lot is ready for your custom dream home. Enjoy a sought-after northeast exposure overlooking scenic Sunset Park and a tranquil, protected bay with 103 feet of waterfront frontage. The brand-new seawall (May 2025) provides peace of mind and a strong foundation for what’s to come. This expansive homesite can easily accommodate a luxury residence of approximately 3,850 square feet, complete with a private pool, outdoor kitchen, and covered flex space designed for effortless indoor-outdoor living. The featured concept showcases a four-bedroom, 4.5-bath custom home thoughtfully designed to maximize water views and natural light. Blending clean modern architecture with curated touches of color, texture, and glass, the design captures the essence of refined waterfront living. The result is a home that feels both elevated and inviting—ideal for everything from relaxed weekend brunches to elegant evenings under the stars. Crafted by Neo Homes, the build will include premium finishes, designer selections, hurricane-rated construction, and a true white-glove experience from start to finish. If you’re considering building your waterfront dream home, we would love to connect and are always available for a friendly conversation. As neighborhood residents, we’re passionate about sharing what makes this boating community so special. This is a rare opportunity to create a legacy waterfront estate in one of St. Petersburg’s most desirable enclaves—where luxury, location, and lifestyle meet. Please visit NeoHome.net for additional information on the builder Neo Homes. Note: Photos are from a recently completed home by the builder and are representative of the quality, architectural style, and level of finishes available for this homesite.

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Property Features
  • House Interior
    • Eat-in Kitchen
    • Elevator
    • High Ceilings
    • Open Floorplan
    • Walk-In Closet(s)
  • Utilities
    • Cable Available
    • Electricity Connected
    • Phone Available
    • Sewer Connected
    • Water Connected
  • Cooling Information
    • Central Air
  • Heating Information
    • Central
  • Water Features
    • Public
  • Garage
    • 1
  • Parking
    • Attached
School Information
School Information for 7821 3RD S AVENUE, ST PETERSBURG, FL 33707
Elementary School
Azalea Elementary-PN
Middle School
Azalea Middle-PN
High School
Boca Ciega High-PN
Listing Courtesy: COASTAL PROPERTIES GROUP - 727-493-1555
Listings courtesy of Stellar MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID. 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. Listing information is provided for consumers? personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright ©2026 MLS GRID. All Rights Reserved.
Last Updated: 2026-02-18 06:30:13
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EXIT SUNCOAST REALTY
5113 Central Ave, St. Petersburg, FL 33710
Office
727 644 6010
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