ADUs & conversions · Edmonds, WA
Basement ADU Conversion in Edmonds, WA
Turn a basement into a separate-entry dwelling unit.
Basement ADU Conversion in Edmonds, WA
Looking for basement ADU conversion in Edmonds? Xion Build is a licensed, bonded, and insured adus & conversions contractor delivering standout results for Edmonds homeowners — start to finish, under one roof. Turn a basement into a separate-entry dwelling unit.
Edmonds' bowl and waterfront homes mix charm with age — thoughtful remodels modernize them while protecting the views and character.
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 basement ADU conversion
A typical basement ADU conversion in Edmonds can involve utilities, framing, permits, the kitchen and bath — 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 basement ADU conversion cost in Edmonds?
Most basement ADU conversion projects in Edmonds fall between $100,500 – $225,500, 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 Edmonds homeowners choose Xion Build
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
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 Edmonds 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.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Frequently asked questions
Do you offer free estimates for basement ADU conversion near Edmonds?
Absolutely. We provide free, no-obligation in-home estimates throughout Edmonds and the greater Eastside, with transparent, itemized pricing.
What should we decide before starting a basement ADU conversion?
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 Edmonds.
How long does a basement ADU conversion 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 handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Edmonds.
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.
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