Not Class 1a

Sold as a site or work building. It isn't sold as a Class 1a home, so it can't be approved as a house to live in. What a certifier needs to see.

Is this your home? Claim, fix or remove the listing.

Site building · Not Class 1a

Affordable Range Option 3

by Superior Granny Flats

$155,900 ask what's included

Maker	Superior Granny Flats, Underwood, QLD (office and display); factory Bayswater, VIC
Size	45 m² · 1 bed
Price	Unit Price: $155,900* Read from the maker's page on 15 Oct 2026
QBCC licence published	qbcc licence number - 1285667 source
Delivery and install	The finished structure is delivered and installed promptly, ensuring minimal disruption. source
Where they deliver	we construct over 250 units annually across Victoria and Queensland. source
Display home or yard	Queensland Office Display Location 3/6 Graham Street Underwood, QLD 4119 source

Why it stands out

Maker installs it
QLD office and display at 3/6 Graham Street, Underwood
Unit prices published for every plan, with QLD add-on costs stated
Prefabricated wall panels assembled on site by its own team
Good for: Backyards with tight side access

What it costs on your block

Add your address for the installed price

Get it checked for my block Compare it

"Get it checked" starts with the certifier's planning report for your block, before you buy anything. The installed price is an estimate, not a quote.