ADUs & conversions · Clyde Hill, WA
Basement ADU Conversion in Clyde Hill, WA
Turn a basement into a separate-entry dwelling unit.
Basement ADU Conversion in Clyde Hill, WA
Looking for basement ADU conversion in Clyde Hill? Xion Build is a licensed, bonded, and insured adus & conversions contractor delivering standout results for Clyde Hill homeowners — start to finish, under one roof. Turn a basement into a separate-entry dwelling unit.
Clyde Hill's view properties and large lots reward careful permit handling, structural precision, and remodels designed to preserve sightlines and resale value.
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 Clyde Hill can involve finishes, framing, foundation, permits — 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 Clyde Hill?
Most basement ADU conversion projects in Clyde Hill fall between $113,500 – $255,000, 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 Clyde Hill 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.
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
Our Clyde Hill adus & conversions process
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
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 Clyde Hill?
Absolutely. We provide free, no-obligation in-home estimates throughout Clyde Hill and the greater Eastside, with transparent, itemized pricing.
Do you offer a basement ADU conversion in Clyde Hill, WA?
Yes. Turn a basement into a separate-entry dwelling unit. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Clyde Hill and the surrounding WA communities.
How much does a basement ADU conversion cost in Clyde Hill?
Most basement ADU conversion projects in Clyde Hill run $113,500 – $255,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Clyde Hill price reflects the actual project — not a guess.
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 Clyde Hill.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Clyde Hill.
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