ST PETERSBURG, FL 33707 7821 3RD AVENUE S

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Presented By: COASTAL PROPERTIES GROUP with 727-493-1555. - 727-493-1555
  • MLS# TB8476329
  • 02/17/2026
  • Request Tour
  • Request Info
Disclaimer: The information contained in this listing has not been verified by Homepride Group at EXP Realty and should be verified by the buyer.
  • Beds • 4
  • Full/Half Baths • 4 / 1
  • SQFT • 3,850
  • Garage • 3

Home Details

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. Neo Homes is the builder. 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.
Presented By: COASTAL PROPERTIES GROUP with 727-493-1555. - 727-493-1555

Interior Features for 7821 3RD AVENUE S

Bedrooms

Total Bedrooms4

Bathrooms

Half Baths1
Total Baths5

Other Interior Features

LivingAreaSourcePublic Records
Air Conditioning Y/NYes
Fireplace Y/NNo
FlooringEngineered Hardwood
Furnished Y/NUnfurnished
Heating Y/NYes
Interior AmenitiesCeiling Fan(s), Eating Space In Kitchen, Elevator, High Ceilings, Kitchen/Family Room Combo, Open Floorplan, Solid Surface Counters, Walk-In Closet(s)
Laundry FeaturesInside, Laundry Room

General for 7821 3RD AVENUE S

Additional Parcels Y/NNo
AppliancesBar Fridge, Dishwasher, Disposal, Exhaust Fan, Microwave, Range, Range Hood, Refrigerator, Tankless Water Heater, Wine Refrigerator
Architectural StyleContemporary, Elevated
Attached Garage Yes
Body of WaterBAY HARBOR & INTRACOASTAL
Builder NameNeo Homes
Building Area UnitsSquare Feet
Carport Y/NNo
CityST PETERSBURG
Construction MaterialsBlock, Wood Frame (FSC Certified)
CoolingCentral Air
CountyPinellas
DirectionsI-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.
DockY/NYes
Elementary SchoolAzalea Elementary-PN
Facing DirectionSouth
Flood Zone CodeAE
Full Baths4
Garage Spaces3
Garage Y/NYes
HeatingCentral
High SchoolBoca Ciega High-PN
Land Lease Y/NNo
Lease Considered Y/NYes
Legal DescriptionSOUTH CAUSEWAY ISLE 3RD ADD BLK 9, LOT 12
LevelsTwo
Living Area UnitsSquare Feet
Lot Size Square Feet8459
Lot Size UnitsSquare Feet
MLS Area33707 - St Pete/South Pasadena/Gulfport/St Pete Bch
Middle/Junior High SchoolAzalea Middle-PN
Minimum Lease1 Month
New ConstructionYes
Occupancy TypeVacant
OwnershipFee Simple
Patio/Porch FeaturesCovered, Rear Porch
Pets AllowedYes
Pool FeaturesGunite, In Ground, Lighting, Salt Water
Property ConditionPre-Construction
Property SubtypeSingle Family Residence
Property TypeResidential
RoofMembrane
STELLAR_InLawSuiteYNNo
Senior Community Y/NNo
SewerPublic Sewer
Spa FeaturesHeated, In Ground
Standard StatusActive
StatusActive
Subdivision NameSOUTH CSWY ISLE 3RD ADD
Tax Annual Amount13393
Tax Lot12
Tax Year2025
Total Rooms3
UtilitiesCable Available, Electricity Connected, Phone Available, Sewer Connected, Street Lights, Water Connected
ViewWater
Virtual TourClick here
Water Access Y/NNo
Water View Y/NNo
Waterfront FeaturesBay/Harbor, Intracoastal Waterway
Year Built1958

Exterior for 7821 3RD AVENUE S

Building Area Total4000
Covered Spaces3
Exterior AmenitiesPrivate Entrance, Private Yard, Rain Gutters
Foundation DetailsStem Wall
Lot FeaturesCul-De-Sac, FloodZone, City Lot, Landscaped
Lot Size Acres0.19
Lot Size Area8459
Private PoolYes
Road Frontage TypeStreet Paved
Road Surface TypePaved, Asphalt
SpaYes
Water SourcePublic
Waterfront Y/NYes

Additional Details

Price History

Steven Pugh

Broker Associate | Team Leader
Price $3,600,000
MLS#TB8476329
List Date 02/17/2026
Property Type Single Family
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