ADUs & conversions · Kenmore, WA
Attached ADU Build in Kenmore, WA
Attached accessory dwelling units within the home's footprint.
Attached ADU Build in Kenmore, WA
Xion Build provides expert attached ADU build in Kenmore. As a trusted Kenmore adus & conversions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Attached accessory dwelling units within the home's footprint.
Kenmore's lakeside and hillside lots reward decks, additions, and remodels that open the home up to the water and greenery.
You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.
What's included in your attached ADU build
A typical attached ADU build in Kenmore can involve framing, finishes, the kitchen and bath, foundation — and we put the full scope in writing so you know exactly what's covered before work starts.
We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.
How much does an attached ADU build cost in Kenmore?
Most attached ADU build projects in Kenmore fall between $174,000 – $522,500, 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 Kenmore homeowners choose Xion Build
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.
Our Kenmore 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.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Frequently asked questions
Do you offer an attached ADU build in Kenmore, WA?
Yes. Attached accessory dwelling units within the home's footprint. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Kenmore and the surrounding WA communities.
How long does an attached ADU build 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.
How much does an attached ADU build cost in Kenmore?
Most attached ADU build projects in Kenmore run $174,000 – $522,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Kenmore price reflects the actual project — not a guess.
Do you offer free estimates for attached ADU build near Kenmore?
Absolutely. We provide free, no-obligation in-home estimates throughout Kenmore and the greater Eastside, with transparent, itemized pricing.
What should we decide before starting an attached ADU build?
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 Kenmore.
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