Build your own
Build your own ADU — priced like we build it
Compose your home from Arena footprints, configurations, and components. The price you see comes from the same catalog and pricing engine our crews build from — not a marketing ballpark.
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How it works
From composition to keys
01
Compose it
Stack footprints and configurations, add the components you want. Every choice reprices instantly from the Arena Standard Systems catalog.
02
We fit it to your lot
Send us your composition and we verify eligibility, setbacks, and utilities — then turn it into an exact, fixed proposal.
03
We build it
One accountable team takes it through permits, construction, and handover — priced from the same numbers you configured.
Want us to price it against your lot?
Book a free Design & Build Consultation and we'll turn your composition into an exact, lot-specific proposal.