Extend back of house where exist outdr area not in use/Extend bthrm also

JEAN-MARC requested 3 quotes from Builders in Wavell Heights

We would like to extent the back of the house where we do have already an outdoor area we do not use.
have an other room, extend the bathroom.
thank

Hadore Pty Ltd

Build new room 36m sq and patio
A new room built (roughly 36m2) and a patio

Turn garage into living rm,design/build/brklaying,render of brkwork etc
We have a 7 year old brick & tile home with a built in double lock up garage...

Rear Extension and ground floor extension with upper terrace.
Aprox 70sqm of extension, 30sqm rear gable end and 40sqm new ground floor...