Back Valley (SA 5211) attracts buyers after a coastal-rural lifestyle close to Victor Harbor, with demand driven by retirees, sea-changers, holiday-home buyers and spillover from local tourism and agriculture. Buyers are drawn by larger blocks, quieter surroundings and easy access to town services and beaches. Risks include a narrow local market, limited infrastructure and seasonal demand swings, while upside comes from renovations, lifestyle tourism growth and any regional infrastructure upgrades; prices have been broadly steady to slightly up over the past six months.