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How much does a bathroom remodel cost in City of Sammamish, WA?

Regionally adjustedUpdated Prices checked October 20262 sources

In City of Sammamish, a bathroom remodel typically runs $7,050 to $18,720, about $12,880 for a typical job. That is the US national range from HomeAdvisor ($6,651 to $17,660) adjusted by the Pacific factor of 1.06 from the 2025 Cost vs. Value Report. Checked October 2026.

Adjusted for the Pacific region

Low
$7,050
Typical
$12,880
High
$18,720

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Bathroom remodel cost in City of Sammamish, WA

Each row says exactly what the figures are and where they come from.

Bathroom remodel cost in City of Sammamish, WA
EstimateLowTypicalHighBasisChecked
Pacific estimate$7,050$12,880$18,720National range × 1.06: the Pacific / national cost ratio for “Bath Remodel | Midrange” ($27,710 vs $26,138) in the 2025 Cost vs. Value ReportOctober 2026
US national range$6,651$12,153$17,660Per bathroom: typical range of customer-reported remodels (HomeAdvisor)October 2026

What drives the cost of a bathroom remodel

  1. Size and type of bathroom

    A powder room costs far less than a primary bath.

  2. Finish quality

    Tile, flooring and countertop choices move the total most.

  3. Moving plumbing

    Relocating a toilet, shower or vanity adds plumbing and permit costs.

  4. Labor

    Labor can be about 40% to 65% of the total.

  5. Location

    Labor and material prices vary by state and metro.

Permits and what's included in City of Sammamish

Permit note

Permit fees usually run $100 to $1,000, and moving pipes or walls nearly always requires one.

Rules are set locally; confirm with City of Sammamish’s building department.

What’s usually included

  • Demolition and disposal
  • Fixtures, tile and vanity in the agreed scope
  • Plumbing and electrical connections
  • Installation labor

Scopes vary. Get the scope in writing on every quote.

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Top-ranked bathroom remodelers in City of Sammamish

The top 3 of 682 bathroom remodelers we rank for City of Sammamish, WA, by CR Score. Paid placement never changes rank.

  1. #1
    Five Star Bath Solutions Northwest
    CR Score 624.9from 239 Google reviews
  2. #2
    Lighthouse Plumbing
    CR Score 615.0from 268 Google reviews
  3. #3
    ADM CUSTOMS
    CR Score 605.0from 19 Google reviews

See all ranked bathroom remodelers in City of Sammamish

Bathroom remodel cost in City of Sammamish: questions

How much does a bathroom remodel cost in City of Sammamish, WA?

In City of Sammamish, a bathroom remodel typically runs $7,050 to $18,720, about $12,880 for a typical job. That is the US national range from HomeAdvisor ($6,651 to $17,660) adjusted by the Pacific factor of 1.06 from the 2025 Cost vs. Value Report. Checked October 2026.

Why is the City of Sammamish price different from the national price?

The 2025 Cost vs. Value Report puts the “Bath Remodel | Midrange” project at $27,710 in the Pacific division against $26,138 nationally, a factor of 1.06. We apply that factor to the national range. It is a division-level adjustment, not a City of Sammamish price survey.

Do I need a permit for a bathroom remodel in City of Sammamish?

Permit fees usually run $100 to $1,000, and moving pipes or walls nearly always requires one. Rules are set locally, so confirm with City of Sammamish’s building department.

What affects the cost of a bathroom remodel?

Size and type of bathroom: a powder room costs far less than a primary bath. Finish quality: tile, flooring and countertop choices move the total most. Moving plumbing: relocating a toilet, shower or vanity adds plumbing and permit costs. Labor: labor can be about 40% to 65% of the total.

How many bathroom remodelers serve City of Sammamish?

We rank 682 bathroom remodelers for City of Sammamish, WA by CR Score. Get at least three written quotes for the same scope.

What is usually included in the price?

Demolition and disposal; Fixtures, tile and vanity in the agreed scope; Plumbing and electrical connections; Installation labor. Always get the scope in writing on the quote.

Sources

Checked October 2026. Figures are estimates, not quotes.

  1. HomeAdvisor: Bathroom remodel cost · page updated June 17, 2026 · checked October 2026Primary source. Used for: Low, typical and high; drivers; permit.
  2. Journal of Light Construction: 2025 Cost vs. Value Report: Bath Remodel, Midrange · page updated 2025 · checked October 2026Used for: Regional adjustment ratio.
  3. Journal of Light Construction: 2025 Cost vs. Value Report, Pacific division · checked October 2026Used for: Regional factor 1.06 for “Bath Remodel | Midrange”.
These are published estimates with a documented regional adjustment, checked October 2026. They are not quotes. Typical range shown: $7,050 to $18,720. Editorial policy

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