ADUs & conversions · Kenmore, WA

Basement ADU Conversion in Kenmore, WA

Turn a basement into a separate-entry dwelling unit.

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Basement ADU Conversion in Kenmore, WA

Looking for basement ADU conversion in Kenmore? Xion Build is a licensed, bonded, and insured adus & conversions contractor delivering standout results for Kenmore homeowners — start to finish, under one roof. Turn a basement into a separate-entry dwelling unit.

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 basement ADU conversion

A typical basement ADU conversion in Kenmore can involve utilities, framing, finishes, 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 a basement ADU conversion cost in Kenmore?

Most basement ADU conversion projects in Kenmore 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 Kenmore 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.

Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.

Our Kenmore adus & conversions process

Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.

We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.

It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.

Frequently asked questions

Do you offer a basement ADU conversion in Kenmore, WA?

Yes. Turn a basement into a separate-entry dwelling unit. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Kenmore and the surrounding WA communities.

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 Kenmore.

How much does a basement ADU conversion cost in Kenmore?

Most basement ADU conversion projects in Kenmore run $100,500 – $225,500, 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.

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 offer free estimates for basement ADU conversion near Kenmore?

Absolutely. We provide free, no-obligation in-home estimates throughout Kenmore and the greater Eastside, with transparent, itemized pricing.

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