ADUs & conversions · Gig Harbor, WA
ADU Design & Permitting in Gig Harbor, WA
Plans and permits navigating local ADU rules.
ADU Design & Permitting in Gig Harbor, WA
Looking for ADU design & permitting in Gig Harbor? Xion Build is a licensed, bonded, and insured adus & conversions contractor delivering standout results for Gig Harbor homeowners — start to finish, under one roof. Plans and permits navigating local ADU rules.
Gig Harbor's waterfront homes and view lots call for decks, additions, and kitchens built to make the most of the harbor and the light.
We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.
What's included in your ADU design & permitting
A typical ADU design & permitting in Gig Harbor can involve finishes, utilities, foundation, the kitchen and bath — and we put the full scope in writing so you know exactly what's covered before work starts.
You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.
How much does an ADU design & permitting cost in Gig Harbor?
Most ADU design & permitting projects in Gig Harbor fall between $95,500 – $215,500, depending on the size of the space, the finishes you choose, and the condition of what's already there.
Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual adus & conversions project — so there are no surprises later.
Why Gig Harbor homeowners choose Xion Build
Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Our Gig Harbor adus & conversions process
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Frequently asked questions
What should we decide before starting an ADU design & permitting?
Your budget range, must-haves, timeline, and any finishes you already love. For adus & conversions work we also review access, existing conditions, and whether permits are required in Gig Harbor.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Gig Harbor.
Do you offer free estimates for ADU design & permitting near Gig Harbor?
Absolutely. We provide free, no-obligation in-home estimates throughout Gig Harbor and the greater Eastside, with transparent, itemized pricing.
Do you offer an ADU design & permitting in Gig Harbor, WA?
Yes. Plans and permits navigating local ADU rules. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Gig Harbor and the surrounding WA communities.
How much does an ADU design & permitting cost in Gig Harbor?
Most ADU design & permitting projects in Gig Harbor run $95,500 – $215,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Gig Harbor price reflects the actual project — not a guess.
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View detailsADU kitchen & bath build-out
Compact, efficient kitchens and baths for ADUs.
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Self-contained suites for extended family.
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