Accessory Dwelling Unit (ADU) Construction in Garland, TX — Costs $70,990 to $414,108
What does accessory dwelling unit (adu) construction cost in Garland? Average $177,475, ranging $70,990–$414,108. Labor runs $42.79/hr locally — 18% above the national average. Free breakdown with material + labor split.
Garland, TX Market
+18% vs nationalLabor Rate
$42.79/hr
Material Index
94
Avg Permit Cost
$2,192
Median Home Price
$260,000
Garland is a mid-sized city in Texas 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. At 18% above the national average, Garland is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. The median home in Garland is valued at $260,000, putting this project at about 68.3% of home value — a moderate investment with a projected 80% ROI.
Low Estimate
$70,990
National: $60,000
Mid-Range
$177,475
National: $150,000
High End
$414,108
National: $350,000
Per Sq Ft
$296
National: $250
Accessory Dwelling Unit (ADU) Construction Cost Calculator for Garland
Adjusted for Garland's labor rate ($42.79/hr) and material costs (index 94).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Garland
$177,475
Based on 200 sq ft at mid quality, adjusted for Garland market rates.
Local Cost Breakdown
At Garland's average rate of $42.79/hr (43% above national avg)
Material cost index 94 (6% below national baseline of 100)
Accessory Dwelling Unit (ADU) Construction vs. Home Value in Garland
| Metric | Garland | National Avg |
|---|---|---|
| Accessory Dwelling Unit (ADU) Construction (Mid-Range) | $177,475 | $150,000 |
| Median Home Price | $260,000 | $350,000 |
| Project as % of Home Value | 68.3% | 42.9% |
| Estimated ROI | 80% | 80% |
| Median Household Income | $58,000 | $75,000 |
What Affects the Price in Garland
- 1Local labor rates ($42.79/hr in Garland)
- 2Material cost index (94 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 Garland, TX
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Room Addition
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Swimming Pool Installation
$73,745
Garage Addition
$65,074
Home Addition
$92,708
Inground Swimming Pool
$72,164
Attic Conversion
$66,412
Swimming Pool Construction
$60,374
Accessory Dwelling Unit (ADU) Construction in Other Texas Cities
Planning a Accessory Dwelling Unit (ADU) Construction in Garland
Building permits are typically required for a accessory dwelling unit (adu) construction in Garland. The average permit fee in this area is $2,192, 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 Garland, skilled contractors charge an average of $42.79/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Garland household earning $58,000/year, this project at $177,475 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
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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