Home additions · Kent, WA

In-Law Suite Addition in Kent, WA

Self-contained suite with bedroom, bath, and kitchenette.

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In-Law Suite Addition in Kent, WA

Xion Build provides expert in-law suite addition in Kent. As a trusted Kent home additions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Self-contained suite with bedroom, bath, and kitchenette.

Kent homeowners get strong returns from durable, practical remodels — kitchens, baths, roofing, and exterior work that hold up for the long run.

From room additions and bump-outs to second stories and full primary suites, we handle structural engineering and permits up front so there are no surprises.

What's included in your in-law suite addition

A typical in-law suite addition in Kent can involve windows, framing, insulation, roofline tie-in — and we put the full scope in writing so you know exactly what's covered before work starts.

A home addition lives or dies on the connection to the existing house — foundation, framing, and rooflines have to marry seamlessly so the new space feels original.

How much does an in-law suite addition cost in Kent?

Most in-law suite addition projects in Kent fall between $116,500 – $339,500, 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 home additions project — so there are no surprises later.

Why Kent homeowners choose Xion Build

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.

Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.

Our Kent home additions process

Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.

Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.

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

Frequently asked questions

Do you handle permits and inspections?

Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Kent.

Do you offer an in-law suite addition in Kent, WA?

Yes. Self-contained suite with bedroom, bath, and kitchenette. Xion Build is a licensed, bonded, and insured home additions contractor serving Kent and the surrounding WA communities.

Do you offer free estimates for in-law suite addition near Kent?

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

What should we decide before starting an in-law suite addition?

Your budget range, must-haves, timeline, and any finishes you already love. For home additions work we also review access, existing conditions, and whether permits are required in Kent.

How much does an in-law suite addition cost in Kent?

Most in-law suite addition projects in Kent run $116,500 – $339,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Kent price reflects the actual project — not a guess.

Related services in Kent

Dining room expansion

Expand or add a formal dining space for gatherings.

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Structural tie-in & roofline match

Marry new framing and rooflines cleanly to the existing home.

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Great room addition

A large open living and entertaining space.

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Mudroom & entry addition

Drop-zone mudrooms with lockers, benches, and storage.

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