How much does a half bath addition cost in Everett, WA?

The average half bath addition in Everett, WA costs $15,867 in 2026. Costs range from $6,611 for a basic project to $33,055 for a high-end renovation. Everett is 32% more expensive than the national average of $12,000.

What is the labor rate for contractors in Everett?

The average contractor labor rate in Everett, WA is $41.93/hour, compared to the national average of $30/hour. For a half bath addition, labor typically accounts for 55% of the total cost, which is approximately $8,727 in Everett.

Are materials more expensive in Everett?

Everett has a material cost index of 123 (national average = 100). Materials cost about 23% more than the national average. For a half bath addition, materials account for 45% of the cost, approximately $7,140.

Do I need a permit for a half bath addition in Everett?

Yes, a half bath addition typically requires building permits in Everett, WA. The average permit cost in Everett is $1,818. Always confirm requirements with the Everett building department before starting work.

Is a half bath addition a good investment in Everett?

A half bath addition provides an estimated 60% ROI nationally. In Everett, where the median home price is $519,979, this project costs about 3.1% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Half Bath Addition in Everett, WA — Costs $6,611 to $33,055

What does half bath addition cost in Everett? Average $15,867, ranging $6,611–$33,055. Labor runs $41.93/hr locally — 32% above the national average. Free breakdown with material + labor split.

Everett, WA Market

+32% vs national

Labor Rate

$41.93/hr

Material Index

123

Avg Permit Cost

$1,818

Median Home Price

$519,979

Everett is a mid-sized city in Washington with a healthy pool of local contractors. Homeowners generally have several options to compare for a half bath addition, which helps keep pricing competitive. At 32% above the national average, Everett is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. With a median home price of $519,979, this half bath addition represents just 3.1% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.

Low Estimate

$6,611

National: $5,000

Mid-Range

$15,867

National: $12,000

High End

$33,055

National: $25,000

Per Sq Ft

$264

National: $200

Duration: 1-2 weeks

DIY: Hard

Permits: Required

ROI: 60%

Half Bath Addition Cost Calculator for Everett

Adjusted for Everett's labor rate ($41.93/hr) and material costs (index 123).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

Mid-grade materials, good quality fixtures, standard options.

Estimated Total in Everett

$15,867

Based on 200 sq ft at mid quality, adjusted for Everett market rates.

Local Cost Breakdown

Labor (55%)$8,727

At Everett's average rate of $41.93/hr (40% above national avg)

Materials (45%)$7,140

Material cost index 123 (23% above national baseline of 100)

Half Bath Addition vs. Home Value in Everett

Metric	Everett	National Avg
Half Bath Addition (Mid-Range)	$15,867	$12,000
Median Home Price	$519,979	$350,000
Project as % of Home Value	3.1%	3.4%
Estimated ROI	60%	60%
Median Household Income	$92,117	$75,000

What Affects the Price in Everett

1Local labor rates ($41.93/hr in Everett)
2Material cost index (123 vs national 100)
3Plumbing distance
4Location in home
5Fixture quality
6Permits

Popular Upgrades

Vessel sink
Wallpaper accent
Floating vanity

Other Projects in Everett, WA

Bathroom Addition

$59,500

HardROI 58%

Kitchen Remodel

$54,477

HardROI 72%

Master Bathroom Remodel

$36,553

HardROI 65%

Bathroom Remodel

$23,498

MediumROI 68%

Second Story Addition

$262,767

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$197,075

HardROI 80%

Room Addition

$118,245

HardROI 55%

Home Addition

$104,436

MediumROI 60%

Half Bath Addition in Other Washington Cities

Seattle, WA

$18,437

+16%Pop. 737,015

Spokane, WA

$16,695

+5%Pop. 228,989

Tacoma, WA

$14,486

-9%Pop. 219,346

Vancouver, WA

$15,597

-2%Pop. 190,915

Bellevue, WA

$18,111

+14%Pop. 151,854

Kent, WA

$14,431

-9%Pop. 136,588

Renton, WA

$16,538

+4%Pop. 106,785

Spokane Valley, WA

$16,546

+4%Pop. 103,597

Planning a Half Bath Addition in Everett

Building permits are typically required for a half bath addition in Everett. The average permit fee in this area is $1,818, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 1-2 weeks from start to finish.

A half bath addition is a complex project best left to licensed professionals. In Everett, skilled contractors charge an average of $41.93/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $92,117, many Everett residents can budget for this project through savings. The mid-range cost of $15,867 represents 17% of the typical household's annual income.

Half Bath Addition — National Guide

See the full national cost guide with DIY tips, cost factors, and ROI analysis.

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