Home additions · Shoreline, WA
Bump-Out Addition in Shoreline, WA
Small cantilevered bump-outs to expand kitchens, baths, or dining.
Bump-Out Addition in Shoreline, WA
Looking for bump-out 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. Small cantilevered bump-outs to expand kitchens, baths, or dining.
Shoreline's mid-century homes are ideal candidates for kitchen and bath remodels, additions, and full-system modernization.
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 bump-out addition
A typical bump-out addition in Shoreline can involve windows, roofline tie-in, foundation work, framing — 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 bump-out addition cost in Shoreline?
Most bump-out addition projects in Shoreline fall between $42,500 – $127,000, 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
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.
Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.
Our Shoreline 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 offer free estimates for bump-out addition near Shoreline?
Absolutely. We provide free, no-obligation in-home estimates throughout Shoreline and the greater Eastside, with transparent, itemized pricing.
How much does a bump-out addition cost in Shoreline?
Most bump-out addition projects in Shoreline run $42,500 – $127,000, 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 bump-out addition in Shoreline, WA?
Yes. Small cantilevered bump-outs to expand kitchens, baths, or dining. Xion Build is a licensed, bonded, and insured home additions contractor serving Shoreline and the surrounding WA communities.
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.
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.
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