New home build cost estimator
Get a rough idea of what building a new house in Perth might cost based on size, quality level and storeys. Use this before requesting fixed quotes from builders.
The range reflects typical variation in site conditions, fixtures and inclusions across Perth builders.
Compare actual quotes for this projectLocal price context: based on 171 price points from reviews and provider websites across this directory. Recorded prices span jobs of very different sizes, so compare quotes for your exact project.
This is a rough estimate only; a site inspection and detailed quote from a builder will confirm the actual price.
When you submit an enquiry through our forms, we may share it with partner providers who can do the work, and we may earn a referral fee from those introductions. Our rankings and scores are based only on our published scoring method and are never influenced by referral fees.
Get quotes from top-rated home builders
Ranked by our published rubric from recent Google reviews, weighted by relevance to this service (the same order as the category page).
New Home Building BrokersGet a quote4.9(156) 90
HomeLux RenovationsGet a quote5.0(50) 87
Addstyle Master BuildersGet a quote4.7(61) 85
BUILT365Get a quote5.0(55) 84
First HomebuildersGet a quote4.6(198) 85