Home additions · Federal Way, WA
Primary Suite Addition in Federal Way, WA
A new primary bedroom, bath, and closet wing.
Primary Suite Addition in Federal Way, WA
Xion Build provides expert primary suite addition in Federal Way. As a trusted Federal Way home additions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. A new primary bedroom, bath, and closet wing.
Federal Way's established neighborhoods reward durable, value-driven remodels, roofing, and exterior work.
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.
What's included in your primary suite addition
A typical primary suite addition in Federal Way can involve finishes, insulation, roofline tie-in, framing — and we put the full scope in writing so you know exactly what's covered before work starts.
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.
How much does a primary suite addition cost in Federal Way?
Most primary suite addition projects in Federal Way fall between $90,000 – $300,000, 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 Federal Way homeowners choose Xion Build
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.
Our Federal Way home additions process
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Frequently asked questions
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.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Federal Way.
Do you offer a primary suite addition in Federal Way, WA?
Yes. A new primary bedroom, bath, and closet wing. Xion Build is a licensed, bonded, and insured home additions contractor serving Federal Way and the surrounding WA communities.
Do you offer free estimates for primary suite addition near Federal Way?
Absolutely. We provide free, no-obligation in-home estimates throughout Federal Way and the greater Eastside, with transparent, itemized pricing.
What should we decide before starting a primary 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 Federal Way.
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