How much does a deck building cost in Denver, CO?

The average deck building in Denver, CO costs $18,313 in 2026. Costs range from $6,104 for a basic project to $42,730 for a high-end renovation. Denver is 22% more expensive than the national average of $15,000.

What is the labor rate for contractors in Denver?

The average contractor labor rate in Denver, CO is $38.49/hour, compared to the national average of $30/hour. For a deck building, labor typically accounts for 45% of the total cost, which is approximately $8,241 in Denver.

Are materials more expensive in Denver?

Denver has a material cost index of 117 (national average = 100). Materials cost about 17% more than the national average. For a deck building, materials account for 55% of the cost, approximately $10,072.

Do I need a permit for a deck building in Denver?

Yes, a deck building typically requires building permits in Denver, CO. The average permit cost in Denver is $2,288. Always confirm requirements with the Denver building department before starting work.

Is a deck building a good investment in Denver?

A deck building provides an estimated 60% ROI nationally. In Denver, where the median home price is $482,996, this project costs about 3.8% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Deck Building in Denver, CO — Costs $6,104 to $42,730

What does deck building cost in Denver? Average $18,313, ranging $6,104–$42,730. Labor runs $38.49/hr locally — 22% above the national average. Free breakdown with material + labor split.

Denver, CO Market

+22% vs national

Labor Rate

$38.49/hr

Material Index

117

Avg Permit Cost

$2,288

Median Home Price

$482,996

As one of the largest metros in Colorado, Denver has a competitive contractor market with hundreds of licensed professionals. This typically gives homeowners more leverage on pricing, though high demand for renovations can offset that advantage. At 22% above the national average, Denver is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. The median home in Denver is valued at $482,996, putting this project at about 3.8% of home value — a moderate investment with a projected 60% ROI.

Low Estimate

$6,104

National: $5,000

Mid-Range

$18,313

National: $15,000

High End

$42,730

National: $35,000

Per Sq Ft

$18

National: $15

Duration: 1-2 weeks

DIY: Medium

Permits: Required

ROI: 60%

Deck Building Cost Calculator for Denver

Adjusted for Denver's labor rate ($38.49/hr) and material costs (index 117).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Denver

$18,313

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

Local Cost Breakdown

Labor (45%)$8,241

At Denver's average rate of $38.49/hr (28% above national avg)

Materials (55%)$10,072

Material cost index 117 (17% above national baseline of 100)

Deck Building vs. Home Value in Denver

Metric	Denver	National Avg
Deck Building (Mid-Range)	$18,313	$15,000
Median Home Price	$482,996	$350,000
Project as % of Home Value	3.8%	4.3%
Estimated ROI	60%	60%
Median Household Income	$76,237	$75,000

What Affects the Price in Denver

1Local labor rates ($38.49/hr in Denver)
2Material cost index (117 vs national 100)
3Material quality
4Labor rates
5Project size

Popular Upgrades

Premium materials
Custom design

Other Projects in Denver, CO

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Professional OnlyROI 43%

Porch Addition

$30,663

HardROI 65%

Cedar Shake Siding

$21,975

HardROI 80%

Siding Installation

$14,650

MediumROI 60%

Second Story Addition

$245,300

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Accessory Dwelling Unit (ADU) Construction

$183,975

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Room Addition

$110,385

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Home Addition

$97,668

MediumROI 60%

Deck Building in Other Colorado Cities

Colorado Springs, CO

$15,991

-13%Pop. 478,961

Aurora, CO

$16,190

-12%Pop. 386,261

Fort Collins, CO

$15,310

-16%Pop. 169,810

Lakewood, CO

$17,392

-5%Pop. 155,984

Thornton, CO

$16,085

-12%Pop. 141,867

Arvada, CO

$18,350

SamePop. 124,402

Westminster, CO

$18,100

-1%Pop. 116,317

Pueblo, CO

$15,052

-18%Pop. 111,876

Planning a Deck Building in Denver

Building permits are typically required for a deck building in Denver. The average permit fee in this area is $2,288, 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 deck building is a complex project best left to licensed professionals. In Denver, skilled contractors charge an average of $38.49/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

For the median Denver household earning $76,237/year, this project at $18,313 represents a significant investment. Consider financing options or phasing the work to spread costs over time.

Deck Building — National Guide

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

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