Property Description
Pre-Construction. To be built. A Rare Waterfront Opportunity — Available to Be Built
An exceptional opportunity to build in Causeway Isles at 7821 3rd Ave S, St. Petersburg, FL 33707. This rare offering features wide open water views, a protected yacht slip accommodating vessels up to 80 feet, and stunning sunset vistas overlooking Sunset Park—a true boater’s dream.
Envision 3,850 SF of tropical modern living set on 100 feet of deep saltwater frontage, designed for effortless indoor-outdoor entertaining and unforgettable sunsets. The residence is thoughtfully planned with 5 bedrooms, 5 bathrooms, a resort-style pool and spa, outdoor kitchen, optional private elevator, and all hurricane-rated materials. Top-tier finishes and a brand-new seawall complete this ultimate Florida waterfront lifestyle—to be built.
Note: Photos are from a recently completed home by the builder and are representative of the quality, style, and level of finishes that can be built on this lot
Features
- Swimming Pool:
- In Ground
- Heating System:
- Central
- Cooling System:
- Central Air
- Exterior Features:
- Balcony
- Flooring:
- Hardwood
- Interior Features:
- Ceiling Fans(s), Walk-In Closet(s), Primary Bedroom Main Floor, High Ceilings, PrimaryBedroom Upstairs
- Laundry Features:
- Laundry Room
- Pool Private Yn:
- 1
- Sewer:
- Public Sewer
- Utilities:
- Electricity Available
- Waterfront Features:
- Freshwater Canal w/Lift to Saltwater Canal
Appliances
- Appliances:
- Dishwasher, Refrigerator, Cooktop, Disposal, Convection Oven, Range Hood, Wine Refrigerator, Tankless Water Heater
Address Map
- Country:
- US
- State:
- FL
- County:
- Pinellas
- City:
- St Petersburg
- Subdivision:
- SOUTH CSWY ISLE 3RD ADD
- Zipcode:
- 33707
- Street:
- 3RD
- Street Number:
- 7821
- Street Suffix:
- AVENUE
- Longitude:
- W83° 15' 19.7''
- Latitude:
- N27° 45' 59.9''
- Direction Faces:
- Southwest
- Directions:
- Take I-275 S toward St. Petersburg Continue over the Howard Frankland Bridge Take Exit 22 for 66th St S Turn right (south) onto 66th St S Drive about 1.5 miles Turn right (west) onto 3rd Ave S Enter Causeway Isles 7821 3rd Ave S is on the right, directly on the water
- Mls Area Major:
- 33707 - St Pete/South Pasadena/Gulfport/St Pete Bch
- Street Dir Suffix:
- S
Additional Information
- Lot Size Dimensions:
- 87x100
- Water Source:
- Public
- Virtual Tour:
- https://www.propertypanorama.com/instaview/stellar/TB8461977
- Stories Total:
- 1
- On Market Date:
- 2026-01-07
- Levels:
- Two
- Garage:
- 3
- Foundation Details:
- Slab
- Construction Materials:
- Block
- Building Size:
- 4000
- Attached Garage Yn:
- 1
Listing Information
- List Agent Mls Id:
- 261507429
- List Office Mls Id:
- 771187
- Mls Status:
- Canceled
- Modification Timestamp:
- 2026-02-13T05:31:09Z
- Originating System Name:
- Stellar
- Special Listing Conditions:
- None
- Status Change Timestamp:
- 2026-02-13T05:30:22Z
Residential For Sale
7821 3rd Ave S, St Petersburg, Florida 33707
5 Bedrooms
6 Bathrooms
3,850 Sqft
$3,599,999
Listing ID #TB8461977
Basic Details
- Property Type :
- Residential
- Listing Type :
- For Sale
- Listing ID :
- TB8461977
- Price :
- $3,599,999
- Bedrooms :
- 5
- Bathrooms :
- 6
- Half Bathrooms :
- 1
- Square Footage :
- 3,850 Sqft
- Year Built :
- 2026
- Lot Area :
- 0.19 Acre
- Full Bathrooms :
- 5
- New Construction Yn :
- 1
- Property Sub Type :
- Single Family Residence
- Roof:
- Other
- Waterfront Yn :
- 1
