ADUs & conversions · Shoreline, WA
Garage Conversion To ADU in Shoreline, WA
Convert a garage into a legal, livable ADU.
Garage Conversion To ADU in Shoreline, WA
Xion Build provides expert garage conversion to ADU in Shoreline. As a trusted Shoreline adus & conversions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Convert a garage into a legal, livable ADU.
Shoreline's mid-century homes are ideal candidates for kitchen and bath remodels, additions, and full-system modernization.
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 garage conversion to ADU
A typical garage conversion to ADU in Shoreline can involve framing, the kitchen and bath, permits, utilities — 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 a garage conversion to ADU cost in Shoreline?
Most garage conversion to ADU projects in Shoreline fall between $60,000 – $160,000, 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 Shoreline 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.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
Our Shoreline 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.
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
Frequently asked questions
How long does a garage conversion to ADU 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 a garage conversion to ADU cost in Shoreline?
Most garage conversion to ADU projects in Shoreline run $60,000 – $160,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Shoreline price reflects the actual project — not a guess.
What should we decide before starting a garage conversion to ADU?
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 Shoreline.
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.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Shoreline.
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