ADU Construction Phoenix
Plan an ADU that fits your property.
Thinking about a separate living space on your property? Tell us who will use it, what they need, and whether you are considering a new building or converting an existing space.

A little separation can make a big difference
A casita or accessory dwelling unit can give family or guests a space of their own while keeping them close. Start by telling us who will use it and what they need to do comfortably each day.
A detached building, an attached unit, and a conversion each raise different questions. We discuss your property and intended use before deciding what needs to be assessed for the project.
Privacy and everyday use
Think about the entrance, outdoor space, storage, and the relationship to the main house. A compact footprint needs a deliberate layout.
A new structure or a conversion
Share photos, dimensions, and any drawings you have. Existing walls and services affect a conversion, while a new structure needs its own site and utility planning.
Understand the property before committing to a plan
Access, utility connections, site conditions, and local approvals affect what the project involves. The professionals handling your plans and the local authority need to confirm the requirements for your address.
We review those responsibilities with you before agreeing on a construction scope or schedule. Bring the property address and the information you already have so the first conversation can focus on your actual site.
Straight answers
Before you start
Yes. Contact Valleywise to discuss a separate structure on your property and the stage of your plans.
The requirements for your property need to be checked with the local authority and the professionals handling your plans. We discuss those checks and responsibilities during planning.
Your property address, intended use, any drawings, and whether you are considering a new structure or an existing space.
Tell us what you want to build.
Tell us what you want to change and what matters most to you. We will talk through your ideas and the next step.
