7821 3Rd Avenue, St Petersburg, FL 33707
$3,600,000 - For Sale
Property Details
Price: $3,600,000
Sq Ft: 3,850
($935 per sqft)
Bedrooms: 4
Bathrooms: 4
Partial Baths: 1
City:St Petersburg
County:Pinellas
Type:Single Family Reside
Development:South Cswy Isle 3Rd Add
Subdivision:South Cswy Isle 3Rd Add
Acres:0.19
Virtual Tour/Floorplan:View
Year Built:1958
Listing Number:TB8476329
Status Code:A-Active
Taxes:$13,393.00
Tax Year: 2025
Garage: 3
Furnishings: Unfurnished
Pets Allowed: Yes
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Equipment:
Bar Fridge
Dishwasher
Disposal
Exhaust Fan
Microwave
Range
Range Hood
Refrigerator
Tankless Water Heater
Wine Refrigerator
Interior Features:
Ceiling Fans(s)
Eat-in Kitchen
Elevator
High Ceilings
Kitchen/Family Room Combo
Open Floorplan
Solid Surface Counters
Walk-In Closet(s)
Exterior Features:
Private Entrance
Private Yard
Rain Gutters
View:
Water
Waterfront Description:
Bay/Harbor
Intracoastal Waterway
Financial Information:
Taxes: $13,393.00
Tax Year: 2025
Room Dimensions:
Laundry: Inside, Laundry Room
School Information:
Elementary School: Azalea Elementary-Pn
Middle School: Azalea Middle-Pn
Junior High: Azalea Middle-Pn
High School: Boca Ciega High-Pn
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View Virtual Tour
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.
MLS Area: 33707 - St Pete/South Pasadena/Gulfport/St Pete Bch
Price per Square Feet: $935.06
Water: Public
Lot Desc.: Cul-De-Sac, Floodzone, City Limits, Landscaped, Paved
Construction: Block, Frame
Date Listed: 2026-02-17 21:09:14
Pool: Yes
Pool Type: Gunite, In Ground, Lighting, Salt Water
Private Spa: Yes
Furnished: Unfurnished
Garage Spaces: 3
Flooring: Hardwood
Roof: Membrane
Heating: Central
Cooling: Central Air
Pets: Yes
Sewer: Public Sewer
Listing Courtesy Of: Coastal Properties Group
debbie@mcgintycoastalteam.com
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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Additional Information:
MLS Area: 33707 - St Pete/South Pasadena/Gulfport/St Pete Bch
Price per Square Feet: $935.06
Water: Public
Lot Desc.: Cul-De-Sac, Floodzone, City Limits, Landscaped, Paved
Construction: Block, Frame
Date Listed: 2026-02-17 21:09:14
Pool: Yes
Pool Type: Gunite, In Ground, Lighting, Salt Water
Private Spa: Yes
Furnished: Unfurnished
Garage Spaces: 3
Flooring: Hardwood
Roof: Membrane
Heating: Central
Cooling: Central Air
Pets: Yes
Sewer: Public Sewer
Map of 7821 3Rd Avenue, St Petersburg, FL 33707
Listing Courtesy Of: Coastal Properties Group
debbie@mcgintycoastalteam.com
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