Perth’s rental vacancy rate has fallen to a record low of 0.3% — one of the tightest rental markets in Australia, matched only by Hobart and Darwin at 0.2%. Nationally, vacancy now sits at 0.7%.

For anyone tracking WA’s accommodation market, the number confirms what’s been building for months: the state is short on stock, and the shortage isn’t confined to residential rentals.

What a 0.3% Vacancy Rate Actually Means

A rental market is broadly considered “tight” once vacancy falls below 1%. At 0.3%, Perth is well past tight — it’s in genuinely scarce territory. For every 1,000 rental properties in the city, roughly three are sitting vacant at any given time.

That scarcity doesn’t stop at the residential market. Tourism accommodation in WA’s regional caravan and holiday parks faces the same fundamental pressure: strong demand, and not enough premium stock to meet it.

Why This Sharpens the Case for New-Build Investment

On 1 July 2026, negative gearing changes became Australian law. From 1 July 2027, investors purchasing established residential property will no longer be able to negatively gear those losses against income. New builds — off-the-plan apartments, new house-and-land packages, and modular cabins — remain fully eligible.

Perth’s 0.3% vacancy rate adds a second, independent reason to look at new-build assets in WA specifically: the state needs new supply regardless of the tax settings. Investors backing new-build accommodation in WA are addressing a real, measurable shortage, not a hypothetical one.

The Timing Advantage: Built Living vs. Modular Cabins

It’s worth noting how WA is responding to this shortage at different scales. Wesfarmers and Built Group’s $250 million Built Living joint venture — a factory-scale modular apartment facility at the Neerabup Automation and Robotics Precinct — has just moved from planning into construction. At full capacity, the factory will produce more than 2,000 apartments a year. First homes, however, aren’t expected until early 2028.

That’s a meaningful timeline for anyone comparing options today. MLSP’s modular cabin model, deployed on licensed WA caravan and holiday parks, moves from decision to income-generating deployment in a matter of months — a different product, a different scale, but a genuine speed advantage for investors and park owners who want returns sooner.

The MLSP Model

MLSP offers investors a 30% stake in a new modular cabin deployed on a licensed WA caravan park. The cabin is supplied by AirVilla (MLSP’s approved manufacturing partner) and installed on-site, with capital shared 40% park owner / 30% AirVilla / 30% investor. Booking revenue, managed through the Cabinly platform, is split 60% park owner / 20% AirVilla / 20% investor after a 5% management fee.

As a new build, the cabin investment retains full negative gearing eligibility from July 2027, along with depreciation benefits from day one — while addressing a real, current accommodation shortage in one of the tightest rental markets in the country.

Planning Ahead as Peak Season Wraps Up

WA’s July school holidays end on 19 July, with Term 3 beginning the following Monday. As peak season closes out, the more useful question for park owners isn’t how this July performed — it’s what the next 12 months look like. September school holidays, the Christmas and New Year period, and next July are all coming, and the parks with premium cabin stock in place before those windows open are best positioned to capture the demand a 0.3% vacancy rate confirms is real.

📩 To understand what an MLSP cabin investment or park partnership looks like — email info@mlsp.au or visit mlsp.au.

MLSP — Modular Cabins for WA Caravan & Holiday Parks mlsp.au | info@mlsp.au