Boxprefab Prices and Cost
Our price and cost estimate for a prefab ADU from Boxprefab ranges from $202 to $225+ per square foot. This estimate is all inclusive, meaning that the cost of the module, labor, and site work are all included. This all-in cost estimate is based on the cost of past projects completed by Boxprefab in Houston and Austin, Texas. The cost of land and any paid home upgrades are not included in this estimate. Below, you can find a table of our cost estimates for a finished ADU from Boxprefab.
| Model | Bedrooms | Bathrooms | Square Feet | All-in Cost Estimate (not including land) |
|---|---|---|---|---|
| Shade 640 | 1 | 1 | 640 | $129,300 |
| Shade 840 | 1 | 1 | 840 | $169,680 |
| Studio | Studio | 1 | 480 | $96,960 |
| Shade 900 | 2 | 1 | 900 | $181,800 |
| Shade 990 | 2 | 2 | 990 | $199,980 |
| Cuadro 640 | 1 | 1 | 640 | $129,280 - $144,000+ |
| Cuadro 840 | 1 | 1 | 840 | $169,680 - $189,000+ |
| Cuadro 480 | Studio | 1 | 480 | $96,960 - $108,000+ |
| Cuadro 2 Br | 2 | 1 | 900 | $181,800 - $202,500+ |
| Cuadro 2 Br/2Bth | 2 | 2 | 990 | $199,980 - $222,750+ |
| Cuadro 3 Br/2Bth | 3 | 2 | 990+ | $222,750+ |
| Vista 640 | 1 | 1 | 640 | $144,000+ |
| Vista 840 | 1 | 1 | 840 | $189,000+ |
| Vista 480 | Studio | 1 | 480 | $108,000+ |
| Vista 2 Br | 2 | 1 | 900 | $202,500+ |
| Vista 2 Br/2Bth | 2 | 2 | 990 | $222,750+ |
| Vista 3 Br/2Bth | 3 | 2 | 990+ | $222,750+ |
| Aria 640 | 1 | 1 | 640 | $144,000+ |
| Aria 840 | 1 | 1 | 840 | $189,000+ |
| Aria 480 | 1 | 1 | 480 | $108,000+ |
| Aria 2 Br | 2 | 1 | 900 | $202,500+ |
| Aria 2 Br/2Bth | 2 | 2 | 990 | $222,750+ |
| Aria 3 Br/2Bth | 3 | 2 | 990+ | $222,750+ |
Matt Knigge
