Boxabl Casita Price Breakdown: What Does It Really Cost in 2025?
How Much Does a Boxabl Casita Actually Cost?
Everyone wants to know the price of a Boxabl home, but the sticker price is only part of the story. The total cost of getting a Boxabl Casita installed on your property includes the home itself plus site preparation, foundation, engineering, permitting, and utilities.
Here's an honest breakdown based on our experience engineering hundreds of Boxabl foundation projects.
The Home Itself
| Model | Approximate Price | Square Footage |
|---|---|---|
| Boxabl Baby Box | ~$30,000 | 250 sq ft |
| Boxabl Casita | ~$60,000 | 375 sq ft |
| Boxabl 2-Bed Casita | ~$99,000+ | ~750 sq ft |
Note: Prices are approximate and may change. Check boxabl.com for current pricing.
Foundation Costs by Type
The foundation is one of the biggest variables. Your choice depends on your terrain, soil conditions, climate, and local codes:
| Foundation Type | Cost Range | Best For |
|---|---|---|
| Pier & Beam | $8,000–$15,000 | Sloped lots, rocky soil |
| Concrete Slab | $12,000–$20,000 | Flat lots, warm climates |
| Crawlspace | $18,000–$28,000 | Uneven terrain, utility access |
| Full Basement | $35,000–$50,000 | Cold climates, extra space |
Engineering & Permitting
| Item | Cost |
|---|---|
| PE-Stamped Foundation Plans (Standard) | $749 |
| PE-Stamped Foundation Plans (Priority) | $1,249 |
| PE-Stamped Foundation Plans (Expedited) | $1,999 |
| Building Permit Fees | $500–$3,000 |
| Site Survey | $300–$800 |
| Soil Report/Geotechnical | $500–$2,000 |
Our foundation engineering plans are designed specifically for Boxabl homes and include site-specific structural calculations, permit-ready drawings, and (depending on your package) engineer consultation time. See our packages →
Other Site Costs
| Item | Cost Range |
|---|---|
| Site Preparation (grading, clearing) | $2,000–$10,000 |
| Utility Connections (water, sewer, electric) | $3,000–$15,000 |
| Septic System (if no sewer) | $5,000–$15,000 |
| Crane for Delivery & Unfolding | $1,500–$4,000 |
| Driveway / Access Road | $2,000–$8,000 |
Total Cost Estimates
| Scenario | Estimated Total |
|---|---|
| Budget (Baby Box + Slab) | $55,000–$75,000 |
| Standard (Casita + Slab) | $85,000–$110,000 |
| 2-Bedroom (2-Bed + Slab) | $125,000–$150,000 |
| Premium (Casita + Basement) | $120,000–$160,000 |
Use Our Cost Calculator
Want a personalized estimate? Our interactive Cost Calculator lets you choose your Boxabl model, foundation type, and see a complete cost breakdown with monthly payment estimates. It even accounts for engineering fees.
How to Save Money
Ready to Budget Your Project?
Get a foundation engineering quote → or use our Cost Calculator for an instant estimate.
Need Foundation Plans for Your Boxabl?
PE-stamped, permit-ready foundation engineering starting at $749. Licensed in 39 states.