Model A2 – 450 sq ft 1 Bedroom ADU
Private layout. Efficient design. Built for everyday living.
450 sq ft
1 Bedroom
Model Overview
Model A2 is a 450 sq ft 1-bedroom ADU designed to provide more privacy while maintaining an efficient footprint. This layout separates the sleeping area from the main living space, making it a strong option for both rental use and long-term living.
It offers a balance between compact design and improved comfort, making it one of the most versatile entry-level ADU options.
Model features
450 sq ft
1 Bedroom
Starting Price
Starting at $150K
Pricing is based primarily on square footage and may vary depending on site conditions, finishes, and customization.
What This Model Includes
Private Bedroom Layout
This model features a separate bedroom, offering added privacy compared to a studio layout. It creates a more comfortable living environment for tenants or long-term occupants.
Open Living & Kitchen Area
The living and kitchen spaces are designed with an open layout to maximize usability and flow. This allows for a functional and comfortable shared space.
Full Bathroom
A complete bathroom is included with clean, durable finishes designed for everyday use. Built for both comfort and efficiency.
Efficient Space Planning
Every square foot is used intentionally to create a layout that feels functional without unnecessary complexity.
Ideal Use Cases
Model A2 is ideal for homeowners looking to add a more private and flexible ADU to their property.
Rental unit with higher tenant appeal
Guest house with a separate bedroom
Long-term living space
ADU upgrade from a studio layout
Why Choose Model A2
Added Privacy
A dedicated bedroom makes this model more comfortable for everyday living.
Strong Rental Demand
1-bedroom ADUs are highly desirable and often command better rental value.
Efficient Yet Comfortable
Maintains a compact size while offering improved livability.
Cost-Effective Upgrade
A step up from a studio without a significant increase in size or complexity.
Built by MC Construction
All ADU models are built by our in-house team, ensuring consistent quality, direct communication, and a smooth process from start to finish.
Full design-build approach
Permit coordination and approvals
In-house construction team
Structured and efficient process
Serving Sacramento & Bay Area
We build ADUs throughout Sacramento and select Bay Area markets, including:
Start Your ADU Project
If you are ready to build a 450 sq ft ADU, MC Construction is here to guide you through every step with clarity and experience.
Let’s build a space that works for your property.
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Frequently Asked Questions
1. What is included in the Model A2 ADU?
It includes a private bedroom, living area, kitchen, and full bathroom.
2. Is a 1-bedroom ADU better than a studio?
It depends on your goals, but 1-bedroom units typically offer more privacy and rental appeal.
3. Can this model be customized?
Yes. Layout and finishes can be adjusted based on your needs and preferences.
4. How long does it take to build Model A2?
Most ADU projects take around 10 months, including permits and construction.
5. Do you handle permits?
Yes. We manage the full permitting process.
6. Do you complete the construction in-house?
Yes. Our team handles all work to ensure quality and consistency.
7. Can this be used for long-term living?
Yes. It is designed to support comfortable, long-term use.
8. What areas do you serve?
We serve Sacramento and select Bay Area cities within a 2 to 2.5-hour radius.
9. Will this increase my property value?
Yes. Adding a 1-bedroom ADU can significantly improve property value and rental potential.
10. How do I get started?
Contact us to schedule a consultation and discuss your ADU project.