Accessory Dwelling Unit (ADU) Construction in Aurora, CO — Costs $64,890 to $378,525
What does accessory dwelling unit (adu) construction cost in Aurora? Average $162,225, ranging $64,890–$378,525. Labor runs $33.09/hr locally — 8% above the national average. Free breakdown with material + labor split.
Aurora, CO Market
+8% vs nationalLabor 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 accessory dwelling unit (adu) construction, 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 37.0% of home value — a moderate investment with a projected 80% ROI.
Low Estimate
$64,890
National: $60,000
Mid-Range
$162,225
National: $150,000
High End
$378,525
National: $350,000
Per Sq Ft
$270
National: $250
Accessory Dwelling Unit (ADU) Construction Cost Calculator for Aurora
Adjusted for Aurora's labor rate ($33.09/hr) and material costs (index 106).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Aurora
$162,225
Based on 200 sq ft at mid quality, adjusted for Aurora market rates.
Local Cost Breakdown
At Aurora's average rate of $33.09/hr (10% above national avg)
Material cost index 106 (6% above national baseline of 100)
Accessory Dwelling Unit (ADU) Construction vs. Home Value in Aurora
| Metric | Aurora | National Avg |
|---|---|---|
| Accessory Dwelling Unit (ADU) Construction (Mid-Range) | $162,225 | $150,000 |
| Median Home Price | $438,521 | $350,000 |
| Project as % of Home Value | 37.0% | 42.9% |
| Estimated ROI | 80% | 80% |
| 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)
- 3Attached vs detached
- 4Size and bedroom count
- 5Kitchen and bath quality
- 6Local ADU regulations
Popular Upgrades
- Full kitchen
- Separate entrance
- Solar panels for energy independence
Other Projects in Aurora, CO
Second Story Addition
$216,300
Room Addition
$97,335
Swimming Pool Installation
$70,018
Garage Addition
$59,483
Home Addition
$86,348
Inground Swimming Pool
$69,878
Attic Conversion
$59,601
Swimming Pool Construction
$54,183
Accessory Dwelling Unit (ADU) Construction in Other Colorado Cities
Planning a Accessory Dwelling Unit (ADU) Construction in Aurora
Building permits are typically required for a accessory dwelling unit (adu) construction 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 6-18 months from start to finish.
A accessory dwelling unit (adu) construction 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 $162,225 represents 179% of the typical household's annual income.
Accessory Dwelling Unit (ADU) Construction — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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