Basement finishing · Medina, WA
Basement Bathroom Addition in Medina, WA
Add a bath with proper plumbing and ejector if needed.
Basement Bathroom Addition in Medina, WA
Xion Build provides expert basement bathroom addition in Medina. As a trusted Medina basement finishing contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Add a bath with proper plumbing and ejector if needed.
Medina's waterfront estates demand discreet crews, architectural-grade finishes, and a builder who protects mature landscaping and lake views throughout the project.
We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.
What's included in your basement bathroom addition
A typical basement bathroom addition in Medina can involve finishes, framing, egress, insulation — and we put the full scope in writing so you know exactly what's covered before work starts.
You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.
How much does a basement bathroom addition cost in Medina?
Most basement bathroom addition projects in Medina fall between $50,500 – $126,000, 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 basement finishing project — so there are no surprises later.
Why Medina homeowners choose Xion Build
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Our Medina basement finishing 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.
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
Frequently asked questions
Do you offer a basement bathroom addition in Medina, WA?
Yes. Add a bath with proper plumbing and ejector if needed. Xion Build is a licensed, bonded, and insured basement finishing contractor serving Medina and the surrounding WA communities.
Are you a licensed basement finishing 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 Medina.
Do you offer free estimates for basement bathroom addition near Medina?
Absolutely. We provide free, no-obligation in-home estimates throughout Medina and the greater Eastside, with transparent, itemized pricing.
What should we decide before starting a basement bathroom addition?
Your budget range, must-haves, timeline, and any finishes you already love. For basement finishing work we also review access, existing conditions, and whether permits are required in Medina.
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Code-compliant bedrooms with egress windows.
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Acoustically treated media and theater rooms.
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