Accessory Dwelling Unit (ADU) Construction in Fayetteville, AR — Costs $67,280 to $392,467
What does accessory dwelling unit (adu) construction cost in Fayetteville? Average $168,200, ranging $67,280–$392,467. Labor runs $39.98/hr locally — 12% above the national average. Free breakdown with material + labor split.
Fayetteville, AR Market
+12% vs nationalLabor Rate
$39.98/hr
Material Index
91
Avg Permit Cost
$1,422
Median Home Price
$275,000
In a smaller market like Fayetteville, Arkansas, the pool of contractors specializing in accessory dwelling unit (adu) construction may be more limited. Getting 3+ quotes is especially important to ensure fair pricing. Costs in Fayetteville 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 Fayetteville is valued at $275,000, putting this project at about 61.2% of home value — a moderate investment with a projected 80% ROI.
Low Estimate
$67,280
National: $60,000
Mid-Range
$168,200
National: $150,000
High End
$392,467
National: $350,000
Per Sq Ft
$280
National: $250
Accessory Dwelling Unit (ADU) Construction Cost Calculator for Fayetteville
Adjusted for Fayetteville's labor rate ($39.98/hr) and material costs (index 91).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Fayetteville
$168,200
Based on 200 sq ft at mid quality, adjusted for Fayetteville market rates.
Local Cost Breakdown
At Fayetteville's average rate of $39.98/hr (33% above national avg)
Material cost index 91 (9% below national baseline of 100)
Accessory Dwelling Unit (ADU) Construction vs. Home Value in Fayetteville
| Metric | Fayetteville | National Avg |
|---|---|---|
| Accessory Dwelling Unit (ADU) Construction (Mid-Range) | $168,200 | $150,000 |
| Median Home Price | $275,000 | $350,000 |
| Project as % of Home Value | 61.2% | 42.9% |
| Estimated ROI | 80% | 80% |
| Median Household Income | $48,000 | $75,000 |
What Affects the Price in Fayetteville
- 1Local labor rates ($39.98/hr in Fayetteville)
- 2Material cost index (91 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 Fayetteville, AR
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Room Addition
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Swimming Pool Installation
$70,139
Garage Addition
$61,673
Home Addition
$88,016
Inground Swimming Pool
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Attic Conversion
$62,836
Swimming Pool Construction
$57,123
Accessory Dwelling Unit (ADU) Construction in Other Arkansas Cities
Planning a Accessory Dwelling Unit (ADU) Construction in Fayetteville
Building permits are typically required for a accessory dwelling unit (adu) construction in Fayetteville. The average permit fee in this area is $1,422, 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 Fayetteville, skilled contractors charge an average of $39.98/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
In Fayetteville, where the median household income is $48,000, a $168,200 project requires careful budgeting. Look into home improvement loans, HELOC options, or local grants that may be available in Arkansas.
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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