How much does a bathroom remodel cost in Thornton, CO?

The average bathroom remodel in Thornton, CO costs $19,302 in 2026. Costs range from $6,434 for a basic project to $53,618 for a high-end renovation. Thornton is 7% more expensive than the national average of $18,000.

What is the labor rate for contractors in Thornton?

The average contractor labor rate in Thornton, CO is $32.99/hour, compared to the national average of $30/hour. For a bathroom remodel, labor typically accounts for 45% of the total cost, which is approximately $8,686 in Thornton.

Are materials more expensive in Thornton?

Thornton has a material cost index of 105 (national average = 100). Materials cost about 5% more than the national average. For a bathroom remodel, materials account for 55% of the cost, approximately $10,616.

Do I need a permit for a bathroom remodel in Thornton?

Yes, a bathroom remodel typically requires building permits in Thornton, CO. The average permit cost in Thornton is $1,487. Always confirm requirements with the Thornton building department before starting work.

Is a bathroom remodel a good investment in Thornton?

A bathroom remodel provides an estimated 68% ROI nationally. In Thornton, where the median home price is $419,586, this project costs about 4.6% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Bathroom Remodel in Thornton, CO — Costs $6,434 to $53,618

What does bathroom remodel cost in Thornton? Average $19,302, ranging $6,434–$53,618. Labor runs $32.99/hr locally — 7% above the national average. Free breakdown with material + labor split.

Thornton, CO Market

+7% vs national

Labor Rate

$32.99/hr

Material Index

105

Avg Permit Cost

$1,487

Median Home Price

$419,586

Thornton is a mid-sized city in Colorado with a healthy pool of local contractors. Homeowners generally have several options to compare for a bathroom remodel, which helps keep pricing competitive. Costs in Thornton run slightly above the national average, though the gap is modest enough that smart material choices and timing can close it. The median home in Thornton is valued at $419,586, putting this project at about 4.6% of home value — a moderate investment with a projected 68% ROI.

Low Estimate

$6,434

National: $6,000

Mid-Range

$19,302

National: $18,000

High End

$53,618

National: $50,000

Per Sq Ft

$129

National: $120

Duration: 2-4 weeks

DIY: Medium

Permits: Required

ROI: 68%

Bathroom Remodel Cost Calculator for Thornton

Adjusted for Thornton's labor rate ($32.99/hr) and material costs (index 105).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Thornton

$19,302

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

Local Cost Breakdown

Labor (45%)$8,686

At Thornton's average rate of $32.99/hr (10% above national avg)

Materials (55%)$10,616

Material cost index 105 (5% above national baseline of 100)

Bathroom Remodel vs. Home Value in Thornton

Metric	Thornton	National Avg
Bathroom Remodel (Mid-Range)	$19,302	$18,000
Median Home Price	$419,586	$350,000
Project as % of Home Value	4.6%	5.1%
Estimated ROI	68%	68%
Median Household Income	$63,487	$75,000

What Affects the Price in Thornton

1Local labor rates ($32.99/hr in Thornton)
2Material cost index (105 vs national 100)
3Bathroom size
4Fixture quality
5Tile selection
6Plumbing relocation

Popular Upgrades

Walk-in shower
Heated floors
Double vanity

Other Projects in Thornton, CO

Bathroom Addition

$48,479

HardROI 58%

Kitchen Remodel

$44,934

HardROI 72%

Master Bathroom Remodel

$30,026

HardROI 65%

Mudroom Addition

$16,123

HardROI 55%

Second Story Addition

$214,967

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$161,225

HardROI 80%

Room Addition

$96,735

HardROI 55%

Home Addition

$85,788

MediumROI 60%

Bathroom Remodel in Other Colorado Cities

Denver, CO

$21,975

+14%Pop. 715,522

Colorado Springs, CO

$19,189

-1%Pop. 478,961

Aurora, CO

$19,428

+1%Pop. 386,261

Fort Collins, CO

$18,372

-5%Pop. 169,810

Lakewood, CO

$20,870

+8%Pop. 155,984

Arvada, CO

$22,020

+14%Pop. 124,402

Westminster, CO

$21,720

+13%Pop. 116,317

Pueblo, CO

$18,062

-6%Pop. 111,876

Planning a Bathroom Remodel in Thornton

Building permits are typically required for a bathroom remodel in Thornton. The average permit fee in this area is $1,487, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 2-4 weeks from start to finish.

A bathroom remodel is a complex project best left to licensed professionals. In Thornton, skilled contractors charge an average of $32.99/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

For the median Thornton household earning $63,487/year, this project at $19,302 represents a significant investment. Consider financing options or phasing the work to spread costs over time.

Bathroom Remodel — National Guide

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

All Construction Costs in Thornton

View labor rates, material costs, and project estimates for Thornton, CO.

Explore All Project Cost Guides

Compare costs across 120+ home improvement projects in 3,636 cities nationwide.

View All Project Costs