Accessory Dwelling Unit (ADU) Construction in Clarksville, TN — Costs $59,240 to $345,567
What does accessory dwelling unit (adu) construction cost in Clarksville? Average $148,100, ranging $59,240–$345,567. Labor runs $30.14/hr locally — 1% below the national average. Free breakdown with material + labor split.
Clarksville, TN Market
-1% vs nationalLabor Rate
$30.14/hr
Material Index
97
Avg Permit Cost
$1,056
Median Home Price
$267,432
Clarksville is a mid-sized city in Tennessee 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. Clarksville offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. The median home in Clarksville is valued at $267,432, putting this project at about 55.4% of home value — a moderate investment with a projected 80% ROI.
Low Estimate
$59,240
National: $60,000
Mid-Range
$148,100
National: $150,000
High End
$345,567
National: $350,000
Per Sq Ft
$247
National: $250
Accessory Dwelling Unit (ADU) Construction Cost Calculator for Clarksville
Adjusted for Clarksville's labor rate ($30.14/hr) and material costs (index 97).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Clarksville
$148,100
Based on 200 sq ft at mid quality, adjusted for Clarksville market rates.
Local Cost Breakdown
At Clarksville's average rate of $30.14/hr (0% above national avg)
Material cost index 97 (3% below national baseline of 100)
Accessory Dwelling Unit (ADU) Construction vs. Home Value in Clarksville
| Metric | Clarksville | National Avg |
|---|---|---|
| Accessory Dwelling Unit (ADU) Construction (Mid-Range) | $148,100 | $150,000 |
| Median Home Price | $267,432 | $350,000 |
| Project as % of Home Value | 55.4% | 42.9% |
| Estimated ROI | 80% | 80% |
| Median Household Income | $44,219 | $75,000 |
What Affects the Price in Clarksville
- 1Local labor rates ($30.14/hr in Clarksville)
- 2Material cost index (97 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 Clarksville, TN
Second Story Addition
$197,467
Room Addition
$88,860
Swimming Pool Installation
$63,951
Garage Addition
$54,303
Home Addition
$78,848
Inground Swimming Pool
$63,839
Attic Conversion
$54,399
Swimming Pool Construction
$49,453
Accessory Dwelling Unit (ADU) Construction in Other Tennessee Cities
Planning a Accessory Dwelling Unit (ADU) Construction in Clarksville
Building permits are typically required for a accessory dwelling unit (adu) construction in Clarksville. The average permit fee in this area is $1,056, 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 Clarksville, skilled contractors charge an average of $30.14/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
In Clarksville, where the median household income is $44,219, a $148,100 project requires careful budgeting. Look into home improvement loans, HELOC options, or local grants that may be available in Tennessee.
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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