Home additions · Bothell, WA
Home Office Addition in Bothell, WA
A quiet, code-built dedicated workspace with proper electrical.
Home Office Addition in Bothell, WA
When Bothell homeowners search for home office addition or a dependable home additions contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. A quiet, code-built dedicated workspace with proper electrical.
Bothell homeowners balance growing families and aging homes — additions, basement finishes, and kitchen remodels see strong demand here.
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 home office addition
A typical home office addition in Bothell can involve framing, windows, insulation, foundation work — 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 home office addition cost in Bothell?
Most home office addition projects in Bothell fall between $39,000 – $117,500, 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 Bothell homeowners choose Xion Build
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Our Bothell home additions process
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Frequently asked questions
How long does a home office 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.
How much does a home office addition cost in Bothell?
Most home office addition projects in Bothell run $39,000 – $117,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Bothell price reflects the actual project — not a guess.
What should we decide before starting a home office 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 Bothell.
Do you offer free estimates for home office addition near Bothell?
Absolutely. We provide free, no-obligation in-home estimates throughout Bothell and the greater Eastside, with transparent, itemized pricing.
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 Bothell
Bump-out addition
Small cantilevered bump-outs to expand kitchens, baths, or dining.
View detailsIn-law suite addition
Self-contained suite with bedroom, bath, and kitchenette.
View detailsRoom addition
Add a bedroom, office, or living space tied seamlessly into the home.
View detailsPrimary suite addition
A new primary bedroom, bath, and closet wing.
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