600 square feet with a door on the bedroom. That one detail is the difference between “a room out back” and a place your parents, your tenant, or you can actually live in for years.
Concept layout only — not construction drawings. Final plans are engineered for your lot and city.
from $149,000 final price in writing after site review
Illustrative payment ≈ $1,042/mo* — principal & interest at 7.5%, 30 years. Not a loan offer.
| The Haven at a glance | |
|---|---|
| Size | 600 sq ft (24′ × 25′) |
| Layout | 1 bedroom, 1 bath, full kitchen, living room, laundry |
| Heating & cooling | High-efficiency mini-split |
| Best for | Parents & in-laws, long-term rental, live-in help |
| Built by | Licensed Arizona contractor partner (we plan & coordinate; we are not a licensed contractor) |
A separate bedroom is what turns a casita into a home — and into a rental that commands real rent. Valley builders publish rent examples around $1,250/month for casitas near this size; at an illustrative payment near $1,042/month, a well-located Haven can come close to carrying itself. That’s an illustration, not a promise — your feasibility check and the financing page show the math with your city’s real costs in it.
The Haven’s starting price covers the same defined scope as every model: plans & engineering, permit preparation and submission by the licensed building partner, foundation, structure, systems, standard finishes, and utility connections — with separate-meter work and site-specific items priced openly after site review. Full lists: Pricing & What’s Included.
Free feasibility check: lot fit, city rules, and the model that matches — answered within 1 business day.