ADUs & conversions · Kent, WA
ADU Design & Permitting in Kent, WA
Plans and permits navigating local ADU rules.
ADU Design & Permitting in Kent, WA
Xion Build provides expert ADU design & permitting in Kent. As a trusted Kent adus & conversions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Plans and permits navigating local ADU rules.
Kent homeowners get strong returns from durable, practical remodels — kitchens, baths, roofing, and exterior work that hold up for the long run.
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 Kent can involve utilities, finishes, foundation, permits — 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 Kent?
Most ADU design & permitting projects in Kent fall between $83,000 – $187,000, 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 Kent homeowners choose Xion Build
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Our Kent adus & conversions process
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
Frequently asked questions
Do you offer free estimates for ADU design & permitting near Kent?
Absolutely. We provide free, no-obligation in-home estimates throughout Kent and the greater Eastside, with transparent, itemized pricing.
How long does an ADU design & permitting take?
Timelines depend on scope and permitting. Once the plan is confirmed we give you a realistic schedule and keep you updated as the adus & conversions work progresses.
Do you offer an ADU design & permitting in Kent, WA?
Yes. Plans and permits navigating local ADU rules. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Kent and the surrounding WA communities.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Kent.
Are you a licensed adus & conversions contractor?
Yes — Xion Build is licensed, bonded, and insured in WA. Every project is built to meet or exceed code and is backed by a written warranty.
Related services in Kent
Shop & studio build
Detached shops, studios, and flex buildings.
View detailsDetached ADU (DADU) build
Stand-alone backyard cottages from foundation to finish.
View detailsGarage to living space
Convert a garage into a gym, office, or studio.
View detailsGarage conversion to ADU
Convert a garage into a legal, livable ADU.
View detailsWe also serve these areas