Looking for adu construction in Redwood City? ODL Construction is a licensed Bay Area general contractor serving Redwood City and the surrounding Peninsula — from Emerald Hills, Mount Carmel, Friendly Acres and beyond. Detached, attached, and garage-conversion ADUs — rental income and family space, fully permitted.
Accessory Dwelling Units are the single best way to add value, income, or multigenerational space to a Bay Area property — and California's pro-ADU laws have made them faster to approve than almost any other project. A well-built ADU can rent for thousands a month or keep family close with independence.
For Redwood City specifically, it comes down to local realities: Redwood City is more ADU- and growth-friendly than its pricier Peninsula neighbors, which makes additions and second units especially attractive on its varied lots. Redwood City is among the more accommodating Peninsula jurisdictions for ADUs and additions; permitting moves reasonably with a complete submittal. We design and permit your adu construction around exactly those conditions.
ADU Construction in Redwood City — what we handle
- Detached new-construction ADUs
- Attached ADUs
- Garage and basement conversions
- Junior ADUs (JADUs)
- Feasibility, lot, and setback analysis
- California ADU law and local ordinance compliance
- Utility connections and Title 24 energy compliance
- Full permitting and inspections
ADU Construction cost
Typical Bay Area ranges, not a quote. ADU cost is driven most by type (conversion vs. detached), size, site access, and utility connections. We give you a fixed proposal after a free feasibility visit.
Timeline
Garage conversions often finish in 3–4 months; detached ADUs typically run 6–9 months including the 60-day permit review.
Redwood City permits
Redwood City is among the more accommodating Peninsula jurisdictions for ADUs and additions; permitting moves reasonably with a complete submittal.
