Apex Homes: Expert ADU Builders Serving the South Bay Area
Apex Homes is a dedicated ADU builder and design-build firm serving communities throughout the South Bay Area, including Campbell, Palo Alto, and South San Jose. As a full-service accessory dwelling unit builder, they guide homeowners through every stage of the process — from initial design and site evaluation to permitting and final construction.
The team at Apex Homes is known for hosting educational workshops and design-build seminars where prospective clients can learn how the ADU development process works. These events cover design options, permitting requirements, construction timelines, and cost breakdowns, making the journey far less intimidating for first-time ADU owners. They also offer live product tours at completed projects, giving clients a firsthand look at the quality and craftsmanship they deliver.
Comprehensive ADU Design and Build Services
Apex Homes offers a wide range of ADU contractor services tailored to different property types and family needs. Whether a homeowner is looking to build a detached ADU in their backyard, an attached unit to preserve existing outdoor features like a pool, or a two-story structure for rental income, the team works closely with clients to find the best solution for their specific lot and lifestyle.
Their process includes professional site visits, surveying to address easements or lot constraints, 3D render previews showing how the ADU will look on the property, and transparent cost management throughout the project. As a trusted granny flat builder and in-law suite builder, they specialize in creating comfortable, functional living spaces for multigenerational households.
Apex Homes also handles all permitting on behalf of their clients, managing the often complex interactions with local city planning departments so homeowners don't have to. Their coordinator team maintains frequent communication with clients throughout construction, providing regular progress updates.
Pre-Designed ADU Floor Plans Available
For homeowners looking for a streamlined path to building, Apex Homes offers a selection of pre-designed ADU floor plans at various price points. Their available plans include:
- 495 sq.ft. — 1 Bed / 1 Bath, starting from $185,000
- 746 sq.ft. — 2 Bed / 2 Bath, starting from $268,000
- 749 sq.ft. — 2 Bed / 2 Bath, starting from $268,000
- 797 sq.ft. — 2 Bed / 1.5 Bath, starting from $300,000
- 983 sq.ft. — 3 Bed / 3 Bath, starting from $385,000
- 991 sq.ft. — 3 Bed / 2 Bath, starting from $340,000
- 1,188 sq.ft. — 3 Bed / 3 Bath, starting from $418,000
- 1,194 sq.ft. — 3 Bed / 2 Bath, starting from $418,000
- 1,195 sq.ft. — 3 Bed / 2 Bath, starting from $418,000
Each plan is designed with modern living in mind, balancing efficiency, style, and functionality. Custom design options are also available for homeowners with unique requirements or lot configurations.
Apex Homes brings a high level of professionalism, responsiveness, and care to every project they undertake. As a reputable backyard cottage builder and full-service ADU contractor in the South Bay, they are well-positioned to help homeowners add lasting value to their properties.