Oasys Prices and Cost
Our price and cost estimates for a prefab ADU from Oasys range from $290 - $393+ per square foot. These estimates are all inclusive, meaning that the cost of the home, labor, and site work are included. This cost estimate is based on the turn-key cost of a prefab ADU from Oasys. They are transparent about project costs and list turn-key project costs on their website. The cost of land and any home upgrades are not included in this estimate. It is worth noting that Oasys offers end-to-end building services. Below, you can find a table of our cost estimates for a finished house from Oasys.
| Model | Bedrooms | Bathrooms | Square Feet | All-in Cost |
|---|---|---|---|---|
| ADU 400 | 1 | 1 | 400 | $157,000 |
| ADU 600 | 1 | 1 | 600 | $203,000 |
| ADU 800 | 1-2 | 1 | 800 | $243,000 |
| ADU 1000 | 1 | 1 | 957 | $289,000 |
| ADU 1200 | 3 | 2 | 1,200 | $348,000 |
Matt Knigge
