New Apartments Adelaide Gilberton: 850-Unit Tower Approved

South Australia's planning regulator has approved a $320 million residential and retail development on a 1.2-hectare site on Tapleys Hill Road, signalling renewed momentum for infill projects near Adelaide's cultural heartland.

The 18-storey tower, cleared by the Development Assessment Commission late last week, will deliver 850 apartments alongside ground-floor hospitality and retail space, plus 650 car parks across three basement levels. Located between East Terrace and Jerningham Street in Gilberton, the site sits roughly 1.5 kilometres north-east of Victoria Square and within walking distance of the Botanic Gardens and Elder Park.

The approval caps an 18-month assessment process and comes as Adelaide's residential market continues to tighten. The state's median house price hovers around $720,000, making apartments increasingly attractive to first-home buyers and downsizers. Data from the Real Estate Institute of South Australia suggests apartment sales in established inner-ring suburbs—particularly Prospect and Norwood—have risen 22 per cent year-on-year.

The development will include 180 affordable dwellings capped at 85 per cent of market rent, a requirement under state planning policy aimed at bolstering housing accessibility. A 400-metre link to planned walking and cycling paths along the Torrens will open sightlines from the development toward the river corridor, a concession won during the consultation phase.

While interest rate pressures have slowed greenfield sprawl in outer suburbs, inner-city projects continue to attract developer capital. The Gilberton approval reflects growing investor confidence in the North-East Corridor—a planning corridor historically underdeveloped compared to nearby Prospect and the inner-south precincts.

Local traders on Tapleys Hill Road said they welcomed the prospect of increased foot traffic, though some expressed concern about construction timelines. The builder has indicated a staged completion schedule, with the first residents expected in late 2028.

The approval also signals the DAC's receptiveness to density near established retail and cultural infrastructure, a position consistent with state government planning reforms announced earlier this year. Planners expect the development to generate an estimated $12 million in annual economic activity and around 200 permanent jobs across retail, hospitality and building services.

A second 12-storey residential project on nearby Mackenzie Street remains under assessment, suggesting the precinct may see sustained development activity over the coming three years.

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