ADU & Home Additions
ADU & Home Addition Contractor
in the Bay Area
Expanding your property through an accessory dwelling unit (ADU) or home addition is one of the most effective ways to increase living space and property value. Be Free Developments provides professional ADU construction and home addition services throughout the Bay Area.
Find Your Style
ADU Design Ideas
Explore compact interiors and distinctive backyard cottage styles. Your property, intended use and local requirements will guide the final layout and design.
AI-generated concept renderings for design inspiration. Final layouts and finishes are tailored to your home.
Smart Studio
An integrated sleeping area, compact kitchen and built-in storage show how a studio can support everyday living.
Plan Something Similar ↗
One-Bedroom Living
A separate bedroom and connected kitchen-living space offer privacy within a compact home.
Plan Something Similar ↗
Modern Charcoal Cottage
Dark vertical siding, a wood entrance surround and simple rooflines create a contemporary backyard exterior.
Plan Something Similar ↗
Mediterranean Casita
Cream stucco, terracotta roofing and a muted blue door give this backyard cottage a welcoming Mediterranean character.
Plan Something Similar ↗A secondary residential unit
on your property.
An accessory dwelling unit (ADU) is a secondary residential unit located on the same property as a primary home. ADUs can be used for rental income, extended family housing, or additional living space.
Common types of ADUs include:
- Detached ADUs
- Attached ADUs
- Garage conversions
- Basement conversions
Expand your living space
without relocating.
Home additions allow property owners to expand their living space without relocating. Whether you need additional bedrooms, a larger living area, or expanded functional space, our team designs and builds additions that integrate seamlessly with your existing structure.
Every stage handled
professionally.
Planning
& Design
Every project begins with a detailed planning phase. We work with you to understand your goals, property layout, and design preferences.
- Space planning
- Layout design
- Material selection
- Budget considerations
Permits
& Code Compliance
ADU construction and home additions require compliance with local building codes and zoning regulations. Our team ensures that your project meets all requirements.
- Permit applications
- Code compliance
- Inspection coordination
Foundation
& Structural Work
A strong foundation and structural framework are essential for any addition or ADU. We complete all structural work with precision and adherence to building standards.
Construction
& Framing
We build the structure of the ADU or addition, ensuring durability and proper integration with the existing property.
Interior
Finishing
Once the structure is complete, we finish the interior with high-quality materials and attention to detail.
- Drywall and painting
- Flooring installation
- Cabinetry and fixtures
- Electrical and plumbing
Every property is different —
we build for each one.
Detached ADUs
Detached ADUs are separate structures built on the property. They offer privacy and flexibility for rental or personal use.
Attached ADUs
Attached ADUs are connected to the main home and share structural components while providing a separate living space.
Garage Conversions
Garage conversions transform existing structures into livable spaces, making efficient use of available square footage.
Room Additions
Room additions expand the existing home by adding bedrooms, living spaces, or functional areas.
Second-Story Additions
For properties with limited space, second-story additions provide a way to increase square footage vertically.
Built for Bay Area
properties.
The Bay Area has specific regulations and opportunities for ADU construction. Be Free Developments works with local requirements to design and build ADUs that meet zoning and building standards.
We focus on:
- Efficient use of space
- Compliance with local regulations
- High-quality construction
- Long-term durability
Additional Living Space
ADUs create flexible space for family members or guests.
Rental Income Potential
Property owners can use ADUs as income-generating units.
Increased Property Value
Adding an ADU can significantly increase the value of a property.
Multi-Generational Living
ADUs provide independent living space while keeping family close.
Expand Without Relocating
Increase living space without moving to a new property.
Custom Layouts
Design spaces that fit your specific needs.
Improved Functionality
Add rooms that improve daily living.
A structured process from
consultation to completion.
Consultation
We evaluate your property and discuss your goals.
Planning & Design
We develop a detailed plan that includes layout, materials, and scope of work.
Permitting
We handle permits and ensure compliance with local regulations.
Construction
Our team completes all construction phases using professional standards.
Final Walkthrough
We review the completed project to ensure it meets expectations.
Be Free Developments provides ADU and home addition
services throughout:
Building an ADU or home addition requires
expertise in both design and construction.
Licensed General Contractor
Be Free Developments is a fully licensed general contractor providing complete ADU and home addition construction services.
Full-Service Construction & Project Management
We manage every phase of the project from planning and permitting through construction and finishing.
Experience with Bay Area Properties
We understand local regulations and building standards and have extensive experience working on Bay Area properties.
High-Quality Craftsmanship
Every project is completed using quality materials and professional construction standards built for long-term durability.
Clear Communication Throughout the Project
We keep you informed at every stage so you always know where the project stands and what comes next.
Planning Your ADU or Home Addition
Which project type should I explore first?
A detached ADU is a separate structure, an attached ADU connects to the existing home, and a garage conversion repurposes an existing garage. A home addition expands the main home. We review your goals and property during a free on-site estimate.
Do you handle permits when required?
Yes. We handle required permits and discuss planning requirements for the proposed work. Project feasibility, design, scope, and approval requirements are reviewed for the specific property.
Can I coordinate an addition with interior remodeling?
Yes. We can discuss a coordinated scope that includes full home remodeling, a kitchen renovation, or bathroom remodeling. Request a free estimate to review your priorities.
Start Your ADU or
Home Addition Project
If you are planning to build an ADU or expand your home, Be Free Developments provides complete construction services tailored to your needs. Our team is ready to help you design and build a space that enhances your property and meets your long-term goals.