Transportable Units Shape a New Shared Workspace in Midland

Perth's eastern corridor has quietly become a testing ground for a different kind of workplace architecture. In Midland, around sixteen kilometres north-east of the Perth CBD, a new shared workspace has opened inside a cluster of transportable units, the prefabricated modules more often seen on remote mine sites or as temporary classrooms across regional Western Australia.

The project signals a shift in how short-tenure buildings are valued. Where these structures were once treated as throwaway infrastructure, designers are now treating them as durable, reusable architecture. The Midland fit-out sits at the intersection of that thinking and the appetite among Perth freelancers, small studios and remote workers for flexible desks without long leases.

Western Australia has long hosted one of the country's deepest pools of expertise in transportable construction. Workers' camps in the Pilbara, demountable classrooms in the Kimberley and site offices across the Wheatbelt have all refined how a building can be lifted off a truck and put to work within days. Pulling that vocabulary into an inner-suburban commercial project is unusual, and that is part of what makes the Midland scheme worth a closer look.

For a design community used to new apartments in Cottesloe or commercial fit-outs in the Perth CBD, a transportable-unit workplace reads as a quiet manifesto. It asks what an architect owes the ground when the building was never really attached to it in the first place, and whether a workplace can feel generous when the structure arrives on the back of a low-loader.

The Site and Brief

The Midland site sits within the City of Swan's revitalisation precinct, a few streets back from the railway station linking the suburb to the Perth CBD and to Ellenbrook. The block had been vacant for years as overflow parking for nearby light industry, and the brief was deliberately lean: deliver a workable shared workspace within a modest budget, with the option to take it elsewhere if the lease ended.

That optionality shaped everything. The client, a Perth-based coworking operator with sites in Osborne Park and Bibra Lake, wanted desks, meeting rooms, a shared kitchen and a quiet booth, but also the freedom to relocate the building if a better site emerged in Subiaco, Joondalup or further afield. A transportable unit answers that brief almost by definition.

Briefing sessions ran over several months in the operator's Osborne Park tenancy, where the team works in rooms that started life as site huts on mine expansions. Conversations about joinery and acoustic ratings quickly turned to how the building would be craned onto a truck, and where it would next sit if the lease did not extend.

Modular Logic and Construction Method

The Midland scheme arranges seven transportable units around a central covered deck. Two larger modules handle the meeting rooms and a quiet booth, while the remaining five divide between hot-desking areas, a lounge and a shared kitchen. The covered deck is a kit-of-parts steel structure, designed to be dismantled in two days and reassembled without specialist trades.

Each module was constructed off-site in a yard north of Perth, where transportable building fabricators across the metropolitan area routinely produce accommodation units for the resources sector. Wall frames are light-gauge steel, clad in fibre-cement sheet externally and lined with plywood internally, with bulk insulation to meet the National Construction Code thermal requirements for a Class 5 commercial building.

Foundations are minimal. The modules sit on adjustable steel piers anchored to small concrete pad footings, avoiding the deep slab a conventional office would need. The team was on site for around five weeks from delivery of the first module to handover, a timeline almost impossible for a comparable conventional office fit-out anywhere in the Perth metro area.

Material Choices and Western Australian Climate

Working in Perth means designing for long dry summers, mild winters and a sun angle that makes north-facing glazing a liability through January and February. The Midland workspace manages that with deep eaves on the covered deck, low-e double glazing on the meeting room modules and a colour palette drawn from the surrounding streetscape.

Inside, the finish schedule leans on materials that can be unbolted and re-erected without losing their character. Plywood linings, blackbutt battens and exposed steel frames all travel well, and give the interior a warmer feel than the aluminium-skinned units most people associate with FIFO accommodation in the Pilbara. Vinyl and carpet tiles were avoided in favour of timber-look laminate and polished concrete.

The deck acts as the project's seasonal living room, used throughout Perth's long shoulder seasons. In cooler months it hosts informal client meetings, in hotter months it becomes a shaded outdoor workspace where mechanical cooling can be turned down. Members drift between inside desks and the deck, in a pattern not unlike how a backyard pergola extends a Perth home through most evenings.

Layout of the Shared Workspace

The seven modules sit in a loose U around the covered deck, with the meeting rooms forming the spine and the desks, lounge and kitchen radiating off either side. Two modules were joined on site to create a longer meeting room, and the kitchen module was widened at one end to allow a generous island bench, much like a Perth family might extend an alfresco to fit a barbecue and outdoor fridge.

The lounge module opens fully to the deck through a sliding glass panel, blurring the line between inside and outside and making the deck read as an extension of the lounge rather than circulation. Members use the deck for casual client catch-ups in a way that resembles how Perth households treat their outdoor rooms during cooler months, when the climate allows sitting outside from late morning until dusk.

Wayfinding is restrained. Each module is marked with a number rather than a name, and the operator has resisted the urge to theme rooms as many Perth coworking spaces do. Members tend to find their own spots and return to them, a habit the layout quietly encourages through the way desks cluster around shared power and data drops.

Acoustics, Light and Daily Rhythm

Acoustic performance was an early concern, given the lightweight construction typical of transportable units. The team added acoustic insulation to party walls, lined ceilings with perforated plasterboard and laid high-density carpet tiles in the meeting room modules to bring reverberation times down to something close to a conventional Perth office. Members report that a quiet conversation in the booth room no longer leaks into the hot-desk area.

Natural light was treated as non-negotiable. Clerestory windows run along the ridge line of each module, and a continuous skylight washes the central circulation space. The arrangement means every workstation sits within a short walk of a window, an unusual habit in coworking spaces that usually pile desks into a deep plan.

Daily use patterns settled into something the operators did not predict. The deck fills first thing in the morning, when members grab a coffee and catch up. By mid-morning the inside desks are full, with meeting rooms booked solid through to lunch. Afternoons drift back outside, and the kitchen stays busy well into the early evening, mirroring how many Perth households treat their alfresco as a continuation of the living space.

Regulatory Pathway in Western Australia

Building a commercial workspace from transportable units in WA is not simply a matter of dropping modules on a slab. The project required a building permit from the City of Swan, with the design certified by a registered building surveyor and documentation lodged through the WA Building Commission's permit system. Class 5 designation under the National Construction Code was selected because the building functions as an office, driving the fire safety, accessibility and amenity requirements the finished scheme had to meet.

Because each module is discrete, the designers treated the cluster as a group of connected Class 5 buildings rather than a single Class 5 building, simplifying compliance and allowing each to be commissioned individually. The covered deck is non-habitable and was documented as a Class 10a structure, in line with how outdoor covered seating is treated for many Perth cafes.

Accessibility was a focus. A compliant DDA-accessible path runs from the street entry to every module, the kitchen has been designed to a domestic-accessibility standard familiar to many Perth families adapting a home for an ageing relative, and one of the meeting rooms is set up as a quiet sensory space that members with neurodivergence have started booking by the week.

Reception and What Comes Next

Early reception among the local design community has been quietly enthusiastic. Architects and interior designers visiting the space have compared it to the best of the country's adaptive-reuse projects, pointing out that a transportable unit is essentially a building designed to be reused before it has even left the yard. The conversation has turned to whether the same approach can be used for childcare centres, health clinics and artist studios across the Perth metropolitan area.

The operator is considering a second site in the Perth Hills, where the short build programme would be especially useful on a tricky sloping block. Conversations with the local shire are early, and the team is conscious that replicating the City of Swan approvals pathway elsewhere will mean fresh conversations with building surveyors familiar with the NCC but not necessarily with transportable construction.

Practitioners interested in the broader conversation about transportable and modular construction across Australia can find a useful list of exhibitor profiles on the platform, alongside detailed project write-ups from earlier this year.

The Contemporary editorial team has been following the rise of transportable and modular construction across Australia, and you're invited to upcoming design events in Perth and beyond. If you are working on a commercial workspace, childcare centre, health clinic or community building in Perth or regional WA, the Midland project is a useful case study in how transportable construction can compress programme time, reduce embodied carbon and keep options open. Get in touch to pitch a profile, share a project or suggest a studio visit.