Home additions · Woodinville, WA
Primary Suite Addition in Woodinville, WA
A new primary bedroom, bath, and closet wing.
Primary Suite Addition in Woodinville, WA
Looking for primary suite addition in Woodinville? Xion Build is a licensed, bonded, and insured home additions contractor delivering standout results for Woodinville homeowners — start to finish, under one roof. A new primary bedroom, bath, and closet wing.
Woodinville's wine-country estates and acreage homes are ideal for additions, outdoor living, and kitchens built for entertaining.
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 primary suite addition
A typical primary suite addition in Woodinville can involve insulation, roofline tie-in, finishes, windows — 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 a primary suite addition cost in Woodinville?
Most primary suite addition projects in Woodinville fall between $103,500 – $345,000, 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 home additions project — so there are no surprises later.
Why Woodinville homeowners choose Xion Build
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
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.
Our Woodinville home additions process
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Frequently asked questions
Do you offer a primary suite addition in Woodinville, WA?
Yes. A new primary bedroom, bath, and closet wing. Xion Build is a licensed, bonded, and insured home additions contractor serving Woodinville and the surrounding WA communities.
How much does a primary suite addition cost in Woodinville?
Most primary suite addition projects in Woodinville run $103,500 – $345,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Woodinville price reflects the actual project — not a guess.
How long does a primary suite addition take?
Timelines depend on scope and permitting. Once the plan is confirmed we give you a realistic schedule and keep you updated as the home additions 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 Woodinville.
Are you a licensed home additions 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.
Related services in Woodinville
Structural tie-in & roofline match
Marry new framing and rooflines cleanly to the existing home.
View detailsTwo-story great-room expansion
Vaulted, two-story living additions with structural steel where needed.
View detailsRoom addition
Add a bedroom, office, or living space tied seamlessly into the home.
View detailsSecond-story addition
Build up to add bedrooms and baths while keeping your lot.
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