SoldJun 23, 2026

39 Mariner Avenue, Seacliff Park, SA, 5049

Amount undisclosed

625 m²

Land

30+ days on the market

Sold: Jun 23, 2026

What's around 39 Mariner Avenue

Stand tall, stretch out, and build something bold where Seacliff Park's best lifestyle perks converge

Set between rolling fairways and the coastline's sparkling edge, 39 Mariner Avenue lands with the kind of freedom that's getting harder to find - a sprawling 625sqm parcel wrapped in leafy calm and primed for a future that thinks bigger. This is your chance to shape something truly exceptional from the ground up. Whether it's a forever family home with room to breathe, a statement-making architectural showpiece, or a cutting-edge eco retreat designed to blur the line between indoors and out (STCC), this is the sort of blank canvas that invites ambition and rewards vision in equal measure. And when the plans are done, the lifestyle writes itself. Morning laps at Seacliff Beach, twilight rounds at Seacliff Golf Club, long walks through Glenthorne National Park, coffee runs to Nest, and sunset sessions at the Seacliff Beach Hotel - all unfolding within minutes of your front door. Add prized zoning for Seaview High School and Seacliff Primary, plus an easy CBD commute, and the lifestyle equation only gets stronger. Coastal ease, lifestyle prestige, and architectural possibility in perfect alignment - 39 Mariner Avenue is ready to take the lead. Specifications: CT / 5925/178 Council / Marion Zoning / HN Land / 625m2 (approx) Nearby Schools / Seacliff P.S, Seaview Downs P.S, Brighton P.S, Darlington P.S, Hallett Cove East P.S, Seaview H.S, Brighton Secondary School Disclaimer: All information provided has been obtained from sources we believe to be accurate, however, we cannot guarantee the information is accurate and we accept no liability for any errors or omissions (including but not limited to a property's land size, floor plans and size, building age and condition). Interested parties should make their own enquiries and obtain their own legal and financial advice. Should this property be scheduled for auction, the Vendor's Statement may be inspected at any Harris Real Estate office for 3 consecutive business days immediately preceding the auction and at the auction for 30 minutes before it starts. RLA | 226409

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