Home additions · Olympia, WA
Sunroom & Four-Season Room in Olympia, WA
Insulated, conditioned sunrooms usable year-round.
Sunroom & Four-Season Room in Olympia, WA
Looking for sunroom & four-season room in Olympia? Xion Build is a licensed, bonded, and insured home additions contractor delivering standout results for Olympia homeowners — start to finish, under one roof. Insulated, conditioned sunrooms usable year-round.
Olympia's historic and waterfront-adjacent homes benefit from restoration-minded remodeling that preserves character while updating systems.
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 sunroom & four-season room
A typical sunroom & four-season room in Olympia can involve finishes, foundation work, framing, roofline tie-in — 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 sunroom & four-season room cost in Olympia?
Most sunroom & four-season room projects in Olympia fall between $111,500 – $325,500, 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 Olympia homeowners choose Xion Build
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Our Olympia 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.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Frequently asked questions
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Olympia.
How long does a sunroom & four-season room 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.
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 offer free estimates for sunroom & four-season room near Olympia?
Absolutely. We provide free, no-obligation in-home estimates throughout Olympia and the greater Eastside, with transparent, itemized pricing.
Do you offer a sunroom & four-season room in Olympia, WA?
Yes. Insulated, conditioned sunrooms usable year-round. Xion Build is a licensed, bonded, and insured home additions contractor serving Olympia and the surrounding WA communities.
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