Why Are ADUs More Prone to Water Damage and Mold in San Diego County?
San Diego County is in the middle of the biggest accessory dwelling unit boom the region has ever seen. Countywide, ADU permits jumped 247% between 2020 and 2024 — from 1,150 to 3,991 in a single year — and completed units rose 480% over the same stretch, according to UC […]



























