7821 3rd Avenue S, ST PETERSBURG, FL 33707
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- MLS#: TB8476329 ( Residential )
- Street Address: 7821 3rd Avenue S
- Viewed: 20
- Price: $3,600,000
- Price sqft: $900
- Waterfront: Yes
- Wateraccess: Yes
- Waterfront Type: Bay/Harbor,Intracoastal Waterway
- Year Built: 1958
- Bldg sqft: 4000
- Bedrooms: 4
- Total Baths: 5
- Full Baths: 4
- 1/2 Baths: 1
- Garage / Parking Spaces: 3
- Days On Market: 4
- Additional Information
- Geolocation: 27.7666 / -82.7445
- County: PINELLAS
- City: ST PETERSBURG
- Zipcode: 33707
- Subdivision: South Cswy Isle 3rd Add
- Elementary School: Azalea
- Middle School: Azalea
- High School: Boca Ciega
- Provided by: COASTAL PROPERTIES GROUP
- Contact: Debbie McGinty, LLC
- 727-493-1555

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DescriptionPre 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 whats 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 invitingideal 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 youre considering building your waterfront dream home, we would love to connect and are always available for a friendly conversation. As neighborhood residents, were 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. Petersburgs most desirable enclaveswhere 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.
Property Location and Similar Properties
Features
Waterfront Description
- Bay/Harbor
- Intracoastal Waterway
Appliances
- Bar Fridge
- Dishwasher
- Disposal
- Exhaust Fan
- Microwave
- Range
- Range Hood
- Refrigerator
- Tankless Water Heater
- Wine Refrigerator
Home Owners Association Fee
- 0.00
Builder Name
- Neo Homes
Carport Spaces
- 0.00
Close Date
- 0000-00-00
Cooling
- Central Air
Country
- US
Covered Spaces
- 0.00
Exterior Features
- Private Entrance
- Private Yard
- Rain Gutters
Flooring
- Hardwood
Furnished
- Unfurnished
Garage Spaces
- 3.00
Heating
- Central
High School
- Boca Ciega High-PN
Insurance Expense
- 0.00
Interior Features
- Ceiling Fans(s)
- Eat-in Kitchen
- Elevator
- High Ceilings
- Kitchen/Family Room Combo
- Open Floorplan
- Solid Surface Counters
- Walk-In Closet(s)
Legal Description
- SOUTH CAUSEWAY ISLE 3RD ADD BLK 9
- LOT 12
Levels
- Two
Living Area
- 3850.00
Lot Features
- Cul-De-Sac
- FloodZone
- City Limits
- Landscaped
- Paved
Middle School
- Azalea Middle-PN
Area Major
- 33707 - St Pete/South Pasadena/Gulfport/St Pete Bc
Net Operating Income
- 0.00
New Construction Yes / No
- Yes
Occupant Type
- Vacant
Open Parking Spaces
- 0.00
Other Expense
- 0.00
Parcel Number
- 24-31-15-84042-009-0120
Pets Allowed
- Yes
Pool Features
- Gunite
- In Ground
- Lighting
- Salt Water
Property Condition
- Pre-Construction
Property Type
- Residential
Roof
- Membrane
School Elementary
- Azalea Elementary-PN
Sewer
- Public Sewer
Style
- Contemporary
- Elevated
Tax Year
- 2025
Township
- 31
Utilities
- Cable Available
- Electricity Connected
- Phone Available
- Sewer Connected
- Water Connected
View
- Water
Views
- 20
Virtual Tour Url
- https://www.propertypanorama.com/instaview/stellar/TB8476329
Water Source
- Public
Year Built
- 1958


























































