Why Rooming Houses Are Different
The yield is in the design. So is the risk.
A rooming house is one of the highest-yield residential uses available to an investor — and one of the easiest to get wrong. The use must be permissible on the site, the building classification under the National Construction Code must be settled early, and the design must satisfy fire safety, room size, amenity and registration requirements that ordinary house plans never touch.
Get the classification or the planning pathway wrong and the cost arrives late — at certification, or worse, at registration. We design rooming houses with the compliance settled first.
Investors & Developers
Yield-driven room layouts that remain compliant — because a non-compliant tenth room is worth less than no tenth room.
New Builds & Conversions
Purpose-built rooming house design, or conversion of an existing dwelling — including the change of building classification that conversions trigger.
Class 1b & Class 3 Documentation
Design documentation prepared for the correct NCC classification from day one, with the fire safety and amenity provisions each class demands.
Builders & Certifiers
Documentation support for rooming house projects already underway — including drawings stuck in RFI cycles.
State By State
Three states. Three very different rooming house rulebooks.
Victoria
The most established rooming house framework in the country: planning permission depends on the zone and scale, a building permit covers the works, minimum standards apply to rooms and shared facilities, and the rooming house must be registered with council. We design to the full chain — planning, building permit and registration — in the right order.
Queensland
Rooming accommodation is assessed against your local planning scheme — on some sites it is accepted development, on others it needs a development application. Building approval through a private certifier covers the works and the NCC classification. We confirm your site's assessment level before design begins.
New South Wales
Boarding and co-living style housing is governed by the LEP and state housing policies, with consent pathways that vary significantly by council and zone. We assess how your specific site is treated, then document for the consent pathway and Construction Certificate it requires.
Not sure a rooming house is even permissible on your site? Start with a fixed-fee Feasibility Assessment — independent written advice on zoning permissibility, constraints, classification and the approval pathway, before you spend on design.
Feasibility AssessmentsCommon Questions
Rooming houses, answered straight.
What approvals are required for a rooming house?+
It depends on the state and the site. In Victoria, a rooming house may require a planning permit depending on the zone and resident numbers, always requires a building permit for the works, and must be registered with council. In QLD and NSW, the pathway depends on how the planning scheme or LEP classifies the use, and building approval is required for the works. We confirm the exact pathway for your site before drawings begin.
Is a rooming house Class 1b or Class 3?+
It depends on scale. Under the NCC, smaller rooming houses typically fall under Class 1b, subject to limits on floor area and resident numbers; larger ones are Class 3. The classification changes construction requirements significantly — especially fire safety — so it must be settled at design stage, not discovered at certification.
Can I convert an existing house into a rooming house?+
Often, yes — conversion is one of the most common rooming house projects. The existing dwelling is assessed against the planning controls for the use, then redesigned and documented for the required building classification, including fire safety, room sizes and amenity. A change of classification requires building approval even where structural works are minor.
Do rooming houses need planning approval?+
Frequently, but not always. In Victoria it depends on the zone and scale; in QLD and NSW it depends on how the local scheme or LEP treats the use on your specific site. This is exactly the question a feasibility assessment answers before you commit to design fees.
Can you check if my site is suitable before drawings?+
Yes — a fixed-fee independent Feasibility Assessment covers zoning permissibility, planning constraints, classification implications and the approval pathway for a rooming house on your site, delivered as a written report before any design work begins.
How do fees work?+
Fixed fee, agreed in writing before work begins, based on your site, the scale of the rooming house and the approval pathway. Send the property address and a short description and you'll have a written proposal within 48 hours.
Get Started
Have a site in mind for a
rooming house?
Send the property address and project type — fixed-fee proposal within 48 hours.