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Casita Model

Casita Nova 425

Smart Living. Exceptional Value. Designed Around Your Vision.

Size
425 sq ft
Bedrooms
1 Bedroom
Bathrooms
1
Timeline
8–10 weeks
Own from approximately
$697/month
All-inclusive price $94,900

Estimated monthly payment is based on the starting all-inclusive price with a 20% down payment, 30-year amortization, and an estimated 10% fixed interest rate. Monthly payment reflects estimated principal and interest only and does not include property taxes, homeowners insurance, utility connections, permits, lender fees, or other project-related costs. Final pricing and payments will vary based on financing approval, selected customizations, site conditions, and the final scope of work.

Casita Nova 425 — 425 sq ft ADU casita

About this casita

The Casita Nova 425 is a thoughtfully designed accessory dwelling unit (ADU) that combines modern style, everyday functionality, and exceptional value in a compact footprint. Featuring approximately 425 square feet of proposed living area, this versatile model is the perfect foundation for a fully customized guest home, rental property, private office, or independent living space.

Every Casita Nova 425 is fully customizable, allowing you to personalize the floor plan, finishes, fixtures, and exterior design to match your lifestyle and property. Whether you're building additional living space for family, creating passive rental income, or adding long-term value to your home, the Nova 425 can be tailored to meet your unique vision.

The efficient open-concept layout seamlessly connects the living room, dining area, and full kitchen, creating a bright and comfortable environment that maximizes every square foot. Designed with modern living in mind, the spacious kitchen offers ample cabinetry, quality finishes, and room for full-size appliances, making daily living both practical and enjoyable.

The private bedroom provides a comfortable retreat complete with generous closet space, while the full bathroom is thoughtfully designed to maximize convenience without sacrificing style. Every detail has been carefully planned to create a home that feels open, functional, and inviting.

Step outside to the welcoming covered front porch, providing the perfect space to enjoy your morning coffee, unwind after a long day, or entertain guests. The porch enhances both the curb appeal and everyday livability of the Nova 425, creating a seamless transition between indoor and outdoor living.

At Prime Builders, we believe every home should reflect the homeowner's vision. The Casita Nova 425 is more than a floor plan—it's the beginning of a custom-built home designed around your needs, lifestyle, and future.

Compact Design. Complete Comfort. Built for Your Future. The Casita Nova 425 proves that great things come in efficient spaces. Combining thoughtful design, modern amenities, and complete customization, this model is an excellent choice for homeowners looking to maximize their property's potential. Whether you're creating a private guest suite, an income-producing rental, or a comfortable home for family, Prime Builders will guide you through every step—from design and permitting to construction and final completion. Schedule your complimentary site consultation today and start designing your custom Casita Nova 425.

What's included

  • Approximately 425 Square Feet of Living Space
  • Fully Customizable Floor Plan & Finishes
  • 1 Comfortable Bedroom
  • 1 Full Bathroom
  • Open-Concept Kitchen, Dining & Living Area
  • Full-Size Modern Kitchen
  • Large Bedroom Closet
  • Covered Front Porch
  • Efficient Contemporary Design
  • Energy-Efficient Construction
  • Premium Quality Materials & Craftsmanship
  • Ideal for ADUs, Guest Homes, Rental Properties, Home Offices, or Independent Living

Photos

Built by Prime.

Comparable build: 197 S Buckeye, Buckeye · See full gallery

Floor plan

425 square feet, laid out right.

Casita Nova 425 floor plan
Casita Nova 425 — Floor Plan

Floor plans are representative. Layout, window placement, and finishes are customized to your lot and preferences during design.

FAQ

Casita Nova 425 questions, answered.

Free Assessment · 24-Hr Reply

Begin your build.

$0 down
Estimated monthly
$489/month
All-inclusive price $69,900 · financing $69,900 @ 7.5% for 30 yrs

Estimate only. Actual rates and terms subject to lender approval.

No obligation. Initial assessments returned within 24 business hours.