
Side-by-side guide
Casita ADU vs The Haven
Casita ADU and The Haven 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 | Casita ADU | The Haven |
|---|---|---|
| Starting price | $105,000 | $170,000 |
| Square feet | 312 sq ft | 400 sq ft |
| Bedrooms | N/A | 1 |
| Bathrooms | 3 | 2 |
| Sleeps | 2 | 6 |
| Loft | N/A | Yes |
| Home type | Tiny Home | Park Model |
| Foundation | On Wheels | N/A |
| Builder | Movable Roots | Mustard Seed Tiny Homes - Premium Tiny House Builder in Georgia |
Which one should you buy?
If you are deciding between these two homes, start with the tradeoffs below.
Choose Casita ADU if:
- You want the more budget-friendly option.
- You prefer a smaller footprint that may feel easier to place or move.
- You want more bathroom capacity.
Choose The Haven if:
- You want more overall living space.
- You need the layout that sleeps more people.

Key differences
- Casita ADU starts about $65,000 lower than The Haven.
- The Haven offers roughly 88 more square feet than Casita ADU.
- Casita ADU and The Haven come from different builders, which can shape finish packages, delivery process, and warranty expectations.
Pros and cons
Casita ADU
Casita ADU Pros
- • Lower starting price by about $65,000.
- • Includes more bathroom capacity.
Casita ADU Cons
- • Less interior space, with roughly 88 sq ft less room.
- • Sleeps fewer people based on the published layout.
The Haven
The Haven Pros
- • More interior space, with roughly 88 sq ft more room.
- • Sleeps more people based on the published layout.
The Haven Cons
- • Higher starting price by about $65,000.
- • Includes less bathroom capacity.
Builder details
Builder relationship
Casita ADU is built by Movable Roots, while The Haven comes from Mustard Seed Tiny Homes - Premium Tiny House Builder in Georgia. 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.

Tiny Home by Movable Roots, 330 sq ft, 3 bathroom, sleeps 1, includes a loft, starting around $182,000.

Tiny Home by Movable Roots, 260 sq ft, 3 bathroom, sleeps 2, starting around $79,999.

Tiny Home by escape, 344 sq ft, starting around $103,020.

Park Model by Mustard Seed Tiny Homes - Premium Tiny House Builder in Georgia, 400 sq ft, 1 bedroom, sleeps 6, includes a loft, starting around $165,000.
