Attached
ADUs.
Shares one or more walls with the primary residence while maintaining an independent entrance. Efficient use of existing structural elements and utilities.
Shares one or more walls with the primary residence while maintaining an independent entrance. Efficient use of existing structural elements and utilities.
An attached ADU shares a wall with the main house, which means construction costs are typically lower and utilities can often share connections. Tenants still have full independence with their own entrance, bathroom, kitchen, and living space.
$180,000 to $380,000 construction
$10,000 to $18,000
400 to 1,200 sq ft
2 to 4 months design, 5 to 8 months construction
First time ADU builders, multigenerational living, home offices with separate entrance
Sound isolation between main house and ADU is critical
Shared walls require specific fire rating requirements
Utility metering can be shared or separate
Setbacks match the primary residence
Start your ADU building program online. David will call within one business day.
