Construction is about to begin on 240 homes purpose-built for long-term rental in a highly sought-after city fringe location, marking a new delivery model for apartment living in South Australia.
Sentinel Australia, the local platform of global property company Sentinel, has mobilised to Lot 53 at Bowden to deliver South Australia’s first institutional build-to-rent development, after appointing Commercial & General’s construction division Tandem Building to lead the multi-million-dollar project.
Institutional build‑to‑rent refers to apartment developments that are purpose‑built for long‑term rental and held under single ownership, typically by a large institutional investor.
Sentinel is among the biggest operators in the world, with approximately 29,000 apartments under management and platforms operating in the US, UK and Australia.
As of 31 March 2026, over its 57-year history, the company has acquired and managed over $32.6 billion (US$22 billion) of direct real estate investments, comprising 652 communities containing over 158,000 apartment and 194 commercial properties containing 3.14 million square meters of space.
The 12-storey development overlooking Bowden Park will offer shared amenities, in-house maintenance services and a diverse mix of apartments to support the varied and evolving needs of residents.
It will be managed by Sentinel Australia’s subsidiary Kinleaf, which currently operates two of its developed build-to-rent sites, The Briscoe in West Melbourne and The Elements in Subiaco, Western Australia.
Unlike traditional apartment projects, these homes are not sold individually and instead remain owned, leased and professionally managed by a single entity over the long term.
Sentinel’s market offering differs from community or affordable housing models, where properties are typically owned or managed by not‑for‑profit providers and delivered with government support to meet specific social or income‑based housing needs, often at subsidised rents.
Peter Gatsios, Renewal SA’s Executive Director of Residential Projects and Assets, said this offered residents long-term security and flexibility in living arrangements.
“Single company ownership of an entire building provides residents with a level of certainty their home wouldn’t be sold after a single 12-month lease cycle,” Mr Gatsios said.
Institutional build-to-rent developments are well established in the United States, United Kingdom and other Australian states, delivering managed housing with shared facilities and services.
In Australia, the sector remains in its early stages but is growing in scale with around 16,000 homes currently under institutional build-to-rent management, largely in concentrated in Sydney and Melbourne.
Recent Federal reforms, alongside state-based incentives in larger eastern markets, are supporting growth in the build-to-rent sector across Australia.
The pet-friendly Bowden development will include a mix of studio, one-, two-and three-bedroom apartments, 250 car parks and 87 bicycle parks accessed off Second Street, along with a small retail tenancy at the interface with Plant 4 on Third Street.
Floorplans range in size from about 40 square metres for a studio apartment to 104 square metres for the larger three-bedroom homes.
Every home includes stone benchtops, energy efficient appliances including washers and dryers, water-conscious tapware, double-glazed windows, ceiling fans, LED Lighting and high efficiency heating and cooling systems.
Mr Gatsios said the diversity of apartment types and its operating model would make it easier for residents to move within the building as their needs changed over time.
Sentinel’s third Australian project will rise directly opposite Bowden’s central park and is expected to be completed in late 2028.
The site, formerly used for temporary car parking on the boundary of Second, Third and Gibson streets, will also include a range of shared amenities including a swimming pool, fitness centre, communal lounge, barbeque facilities and two landscaped terraces at podium level.
Residents will also be able to connect with neighbours through a range of curated on-site events, underpinned by a service model that manages day-to-day rental support for residents
“In a build-to-rent environment, things like whitegoods are managed as part of the service. If there is an issue, it can be addressed or replaced quickly,” Mr Gatsios said.
The project received approval from the State Commission Assessment Panel in 2024, with construction to begin soon.
Kinleaf apartments offer financial transparency through published rental rates, eliminating any kind of price negotiation that may occur in other markets.
Next door to the Sentinel site, work is advancing on a further 80 affordable rental apartments delivered by Renewal SA, which will be sold to and managed by a community housing provider.
The Lot 51 project, currently under construction by Hindmarsh, also includes four terrace homes for private sale and a 221-space multi-deck car park, with 170 spaces set aside for precinct visitors supporting nearby businesses.
Between the two projects, a revamped Field Street laneway will provide a direct connection from Bowden Train Station through to Plant 4 at the heart of the precinct.
Architectural designs incorporate reclaimed bricks from the site’s former Clipsal factory, repurposed into pathways featuring First Nations artwork, increased tree canopy and feature lighting.
Bowden is continuing to progress toward completion in the coming years, with two large townhouse projects and one commercial building completed this year, and two large apartment buildings expected to be completed later this year.
Otello’s health and wellness facility beneath more than 100 apartments, called FLOWE, on the site of the former Bowden Discovery Centre is expected to begin construction soon.
Bowden is an award-winning urban renewal project by Renewal SA on the former Clipsal site off Park Terrace, around 2.5 kilometres from the Adelaide CBD.
