Berkeley Net-Zero Energy ADU

Turnkey Cost Today = $360,500
Size = 594 sf

Like most of our clients, the family built this ultra-efficient, net-zero energy ADU for so many reasons. Friends, family, occasional rental and office use are all in the plans. This is a super bike-friendly Central Berkeley home, which is perfect for a family.

The efficiency, smart engineering, and smart material selections made this project surprisingly well priced. (It cost 30% less than many nearby ADUs.)

When you factor in transit, walkability, biking, and great neighbors, this is as good as it gets.

Solar panels, an all-electric mini-split heat pump water heater, and a mini-split heating and air conditioning unit make this an all-electric (no gas line!) net-zero energy ADU.

The modern design allows for this stunning look while smart efficient interior space usage creates a massive storage attic that is a game-changer in a smaller home like this. While open living and line of sight create an expansive feel.

A small patio off the living room is sheltered by a big old oak tree and offers a small private separate part of the yard for the ADU.

This family is living the dream in California.