How much does a room addition cost in Aurora, CO?

The average room addition in Aurora, CO costs $97,335 in 2026. Costs range from $37,853 for a basic project to $216,300 for a high-end renovation. Aurora is 8% more expensive than the national average of $90,000.

What is the labor rate for contractors in Aurora?

The average contractor labor rate in Aurora, CO is $33.09/hour, compared to the national average of $30/hour. For a room addition, labor typically accounts for 50% of the total cost, which is approximately $48,668 in Aurora.

Are materials more expensive in Aurora?

Aurora has a material cost index of 106 (national average = 100). Materials cost about 6% more than the national average. For a room addition, materials account for 50% of the cost, approximately $48,668.

Do I need a permit for a room addition in Aurora?

Yes, a room addition typically requires building permits in Aurora, CO. The average permit cost in Aurora is $1,689. Always confirm requirements with the Aurora building department before starting work.

Is a room addition a good investment in Aurora?

A room addition provides an estimated 55% ROI nationally. In Aurora, where the median home price is $438,521, this project costs about 22.2% of your home value. This is a significant investment relative to home value — consider carefully whether the local market supports premium renovations.

Room Addition in Aurora, CO — Costs $37,853 to $216,300

What does room addition cost in Aurora? Average $97,335, ranging $37,853–$216,300. Labor runs $33.09/hr locally — 8% above the national average. Free breakdown with material + labor split.

Aurora, CO Market

+8% vs national

Labor Rate

$33.09/hr

Material Index

106

Avg Permit Cost

$1,689

Median Home Price

$438,521

Aurora is a mid-sized city in Colorado with a healthy pool of local contractors. Homeowners generally have several options to compare for a room addition, which helps keep pricing competitive. Costs in Aurora 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 Aurora is valued at $438,521, putting this project at about 22.2% of home value — a moderate investment with a projected 55% ROI.

Low Estimate

$37,853

National: $35,000

Mid-Range

$97,335

National: $90,000

High End

$216,300

National: $200,000

Per Sq Ft

$216

National: $200

Duration: 3-6 months

DIY: Hard

Permits: Required

ROI: 55%

Room Addition Cost Calculator for Aurora

Adjusted for Aurora's labor rate ($33.09/hr) and material costs (index 106).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Aurora

$97,335

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

Local Cost Breakdown

Labor (50%)$48,668

At Aurora's average rate of $33.09/hr (10% above national avg)

Materials (50%)$48,668

Material cost index 106 (6% above national baseline of 100)

Room Addition vs. Home Value in Aurora

Metric	Aurora	National Avg
Room Addition (Mid-Range)	$97,335	$90,000
Median Home Price	$438,521	$350,000
Project as % of Home Value	22.2%	25.7%
Estimated ROI	55%	55%
Median Household Income	$90,866	$75,000

What Affects the Price in Aurora

1Local labor rates ($33.09/hr in Aurora)
2Material cost index (106 vs national 100)
3Square footage
4Foundation type
5Number of stories
6Roof integration

Popular Upgrades

Cathedral ceiling
En-suite bathroom
Walk-in closet

Other Projects in Aurora, CO

Second Story Addition

$216,300

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$162,225

HardROI 80%

Swimming Pool Installation

$70,018

HardROI 40%

Garage Addition

$59,483

HardROI 65%

Home Addition

$86,348

MediumROI 60%

Inground Swimming Pool

$69,878

HardROI 43%

Attic Conversion

$59,601

HardROI 64%

Swimming Pool Construction

$54,183

Professional OnlyROI 43%

Room Addition in Other Colorado Cities

Denver, CO

$110,385

+13%Pop. 715,522

Colorado Springs, CO

$96,105

-1%Pop. 478,961

Fort Collins, CO

$91,965

-6%Pop. 169,810

Lakewood, CO

$104,745

+8%Pop. 155,984

Thornton, CO

$96,735

-1%Pop. 141,867

Arvada, CO

$111,735

+15%Pop. 124,402

Westminster, CO

$110,265

+13%Pop. 116,317

Pueblo, CO

$90,345

-7%Pop. 111,876

Planning a Room Addition in Aurora

Building permits are typically required for a room addition in Aurora. The average permit fee in this area is $1,689, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 3-6 months from start to finish.

A room addition is a complex project best left to licensed professionals. In Aurora, skilled contractors charge an average of $33.09/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $90,866, many Aurora residents can budget for this project through savings. The mid-range cost of $97,335 represents 107% of the typical household's annual income.

Room Addition — National Guide

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

All Construction Costs in Aurora

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