
Side-by-side guide
513-OTD Affordable Prefab vs Casita ADU
513-OTD Affordable Prefab and Casita ADU are both strong options if you are shopping for tiny homes. This comparison breaks down pricing, size, layout, and the tradeoffs that matter most when you are trying to pick the better fit.
Comparison table
Use the table below for the fastest read on price, size, and layout differences.
| Spec | 513-OTD Affordable Prefab | Casita ADU |
|---|---|---|
| Starting price | $11,899 | $105,000 |
| Square feet | 200 sq ft | 312 sq ft |
| Bedrooms | N/A | N/A |
| Bathrooms | N/A | 3 |
| Sleeps | N/A | 2 |
| Loft | N/A | N/A |
| Home type | Tiny Home | Tiny Home |
| Foundation | N/A | On Wheels |
| Builder | Kaldees | Movable Roots |
Which one should you buy?
If you are deciding between these two homes, start with the tradeoffs below.
Choose 513-OTD Affordable Prefab if:
- You want the more budget-friendly option.
- You prefer a smaller footprint that may feel easier to place or move.
Choose Casita ADU if:
- You want more overall living space.
- You like this style of home and want the version that best fits your space priorities.


Key differences
- 513-OTD Affordable Prefab starts about $93,101 lower than Casita ADU.
- Casita ADU offers roughly 112 more square feet than 513-OTD Affordable Prefab.
- 513-OTD Affordable Prefab and Casita ADU come from different builders, which can shape finish packages, delivery process, and warranty expectations.
Pros and cons
513-OTD Affordable Prefab
513-OTD Affordable Prefab Pros
- • Lower starting price by about $93,101.
- • Shares the same general home style, so it is easy to compare layout choices side by side.
513-OTD Affordable Prefab Cons
- • Less interior space, with roughly 112 sq ft less room.
- • Delivery coverage is less explicit in the current public specs.
Casita ADU
Casita ADU Pros
- • More interior space, with roughly 112 sq ft more room.
- • Shares the same general home style, so it is easy to compare layout choices side by side.
Casita ADU Cons
- • Higher starting price by about $93,101.
- • Delivery coverage is less explicit in the current public specs.
Builder details
Builder relationship
513-OTD Affordable Prefab is built by Kaldees, while Casita ADU comes from Movable Roots. Comparing the builders can help you weigh brand style, construction approach, and the rest of each lineup.
Related alternatives
If neither option is quite right, these nearby matches are worth a look.




