Located in Melbourne, Australia, Trinity Apartments is a 24 unit affordable housing project. Designed to provide equal access to daylight across all of the units, the building incorporates a high level of social and sustainable design principles. The design philosophy includes full daylight access to the common internal areas which are typically dark and unconnected.
Trinity Apartments is situated on the border of three suburbs: Kingsville, West Footscray and Yarraville, within 8 kms of the city. It is at the crossroads of three major roads: Geelong Road, Somerville Road and Roberts Road and is made up of three equal levels of 8 apartments. The custom designed trinity logo (made up of three intersecting figure eights) realises three aspirations for the design; sustainability, affordability and people centred design. The Trinity motif is intrinsically linked to the building and is reflected throughout the building in a discreet cut out at the Geelong road entry point; with the shadows cast by the large cut outs in the roof to the North and South elevations; and most notably in the custom designed precast concrete walls to the East and West.
A further notion of ‘Trinity’ is expressed by linear cross planning. This rectilinear planning enables the apartment building form to be crafted and cut into 4 quadrants. The quadrants enabled connections to be folded through the planning of the block. Each apartment has access to natural daylight in every room as well as in the corridors. To promote social interaction, the foyer was designed to be double the width of a usual foyer which enables moments for connection and conversation.
The internal passageways are short and connect all of the occupants with city views in the common areas. Further social interactive spaces include the rear social garden which is connected with Stoney Creek Reserve and is not fenced nor closed off. This enables the social space to be shared with the broader community and a greater connection with the residents outside the block.
A three storey void at the entry creates a dramatic entry point to the building and allows daylight to penetrate the common area of each level. This also affords a view line of the city for all occupants from the common internal spaces.
Trinity Apartments achieved a NatHERS sustainability star rating of 9.1 stars out of 10 with the average star rating across the full project of 7.3. This was achieved with passive solar design principles on a constrained site, including double glazing and high levels of insulation. The project incorporates a large common landscaped retreat area, secluded from the roads and facing Stoney Creek to the north.
Throughout the building are energy efficient fittings, motion and light sensors and high performing appliances. Selection of finishes and building materials were made to lower the environmental cost of both embodied energy in the project and the energy output estimated over the life of the building.
Located so close to the city, the site represented an opportunity to develop Trinity Apartments in a prominent location. West Footscray is an area undergoing a transformation driven by both private and public investment in infrastructure and land development.
The project was designed and delivered to conform to the innovative NRAS (National Rental Assistance Scheme) which is a public policy initiative designed to support low cost housing via the use of private investment. K20 Architecture Director Theodore Kerlidis said residents in the 24 apartments receive a 20 percent NRAS rental reduction for up to 10 years with the added benefit of reduced energy bills for the life of the building thanks to its focus on sustainability.
“We saw it as a challenge to design private sector quality architecture for social housing and this is clear evidence that it can be achieved.”
Theodore said his team identified the NRAS product as a sustainable social and economic model and was proud to be one of the first in the region to design and deliver NRAS-approved homes.
“Buildings like Trinity are challenging to orthodoxy and are delivering a measurable solution to some of the issues facing our society today.”
Trinity Apartments resident Thuy has been living in the building for six months with her daughter Madelyn. She said she has no intention of moving from the building anytime soon. “I found Trinity Apartments online and I remember thinking that it was a great price for a brand new apartment with a fantastic design.
“The building is very funky and I love that the Trinity symbol is embedded within the design. “Living in an apartment block can be noisy but we have found it very quiet here, especially since we are right near a main road.”
Since moving in Thuy said she and her daughter have used the balcony and Stoney Creek Reserve frequently.“The balcony has such a great view over the reserve and we are able to access it from each room,” Thuy said.“The sun is always shining through the glass doors from the balcony and the reserve below provides a great walking retreat.
“It is due to the lovely design and location of the building that we are hoping to stay here for as long as possible.”
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