2025 ADU HANDBOOK

The 2025 ADU Handbook in California highlights significant changes to ADU regulations, including the removal of owner-occupancy requirements, streamlined permitting processes, expanded opportunities for multifamily properties to build ADUs, and the ability for pre-approved ADU designs to be utilized by local agencies, making it easier for property owners to build and rent Accessory Dwelling Units without additional restrictions; essentially aiming to increase housing availability through simplified development processes.
CARRIGER RD GUEST HOUSE

SONOMA CA Previous Next PROJECT DESCRIPTION This luxurious 640 SF Guest House features an amazing en-suite with a round Japanese style soaking tub incorporated into and oversized shower, walk-in closet, stacked washer and dryer, and living space for family and guests.
Accessory Dwelling Units (ADUs), Granny Flats & Quarantine Huts

The Napa Valley Community Foundation and the Community Foundation Sonoma County have announced a partnership with jurisdictions in Napa and Sonoma Counties to promote Accessory Dwelling Units. This partnership has resulted in The ADU Center of Napa and Sonoma County. Resources available at The ADU Center’s website include: ADU Workbook, ADU Calculator, and spotlights of your Napa and Sonoma County neighbors who have built ADUs.
515 CAVEDALE RD.

Wine Country get-away! Residential remodel and addition.