Home additions · Shoreline, WA
Primary Suite Addition in Shoreline, WA
A new primary bedroom, bath, and closet wing.
Primary Suite Addition in Shoreline, WA
Looking for primary suite addition in Shoreline? Xion Build is a licensed, bonded, and insured home additions contractor delivering standout results for Shoreline homeowners — start to finish, under one roof. A new primary bedroom, bath, and closet wing.
Shoreline's mid-century homes are ideal candidates for kitchen and bath remodels, additions, and full-system modernization.
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 Shoreline can involve windows, insulation, framing, roofline tie-in — 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 Shoreline?
Most primary suite addition projects in Shoreline 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 Shoreline homeowners choose Xion Build
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
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.
Our Shoreline home additions process
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.
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
Frequently asked questions
How much does a primary suite addition cost in Shoreline?
Most primary suite addition projects in Shoreline run $90,000 – $300,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Shoreline price reflects the actual project — not a guess.
Do you offer a primary suite addition in Shoreline, WA?
Yes. A new primary bedroom, bath, and closet wing. Xion Build is a licensed, bonded, and insured home additions contractor serving Shoreline and the surrounding WA communities.
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 Shoreline.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Shoreline.
Do you offer free estimates for primary suite addition near Shoreline?
Absolutely. We provide free, no-obligation in-home estimates throughout Shoreline and the greater Eastside, with transparent, itemized pricing.
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