Home additions · Normandy Park, WA
Sunroom & Four-Season Room in Normandy Park, WA
Insulated, conditioned sunrooms usable year-round.
Sunroom & Four-Season Room in Normandy Park, WA
When Normandy Park homeowners search for sunroom & four-season room or a dependable home additions contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Insulated, conditioned sunrooms usable year-round.
Normandy Park's quiet coastal neighborhoods favor refined kitchen, bath, and exterior projects that hold up to salt air and weather.
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 Normandy Park can involve insulation, finishes, 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 Normandy Park?
Most sunroom & four-season room projects in Normandy Park fall between $128,500 – $374,500, 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 Normandy Park homeowners choose Xion Build
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
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 Normandy Park 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.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
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 Normandy Park.
Do you offer free estimates for sunroom & four-season room near Normandy Park?
Absolutely. We provide free, no-obligation in-home estimates throughout Normandy Park and the greater Eastside, with transparent, itemized pricing.
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.
How much does a sunroom & four-season room cost in Normandy Park?
Most sunroom & four-season room projects in Normandy Park run $128,500 – $374,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Normandy Park price reflects the actual project — not a guess.
Related services in Normandy Park
Addition design & engineering
Architectural plans and structural engineering for additions.
View detailsSecond-story addition
Build up to add bedrooms and baths while keeping your lot.
View detailsBump-out addition
Small cantilevered bump-outs to expand kitchens, baths, or dining.
View detailsHome office addition
A quiet, code-built dedicated workspace with proper electrical.
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