San Francisco ADU Solutions builds accessory dwelling units right here in Berkeley. We know the Berkeley hills and the flats, from Elmwood to West Berkeley, and we're ready to help you add value to your property. We've been working in this area for a long time, so we understand the local rules and what homeowners here need. If you're looking to build an ADU, we're your crew.
Get a Free Quote in BerkeleyAn attached ADU adds living space directly connected to your existing home, often using a garage or extending a part of the main structure. This option can be quicker and more cost-effective than building a separate unit from scratch.
A detached ADU is a separate structure on your property, offering a standalone living space for family, guests, or rental income. We handle everything from foundation to finishes, building a complete new home in your backyard.
A garage conversion turns your existing garage into a fully functional living space, like an apartment or studio, complete with utilities and proper insulation. This adds significant living area and value to your San Francisco property without needing new construction from the ground up.
ADU permitting in San Francisco involves handling all the paperwork and city requirements to get your project approved. We make sure your ADU plans meet all local codes so you can start building without headaches.
ADU design means we draw up the plans for your new accessory dwelling unit, making sure it fits your property and San Francisco's rules. We handle everything from initial sketches to final architectural drawings, getting you ready for permitting.
ADU engineering means we design the structural bones of your Accessory Dwelling Unit, making sure it meets all San Francisco building codes and can stand up to local conditions. We handle everything from foundation plans to seismic bracing, so your ADU is safe and sound for the long haul.
You've got options for ADU builders in Berkeley, but we're different because we're not just some out-of-town company. We're based right next door in San Francisco, and we've built plenty of ADUs around here. We know Berkeley's unique vibe, from its historic homes near the UC campus to the newer developments, and we understand the local permitting process. We're familiar with the specific challenges and opportunities that come with building in this city, like navigating the hillside regulations or maximizing space on smaller lots.
We don't cut corners, and we don't play games with your budget or timeline. We focus on solid construction and clear communication. You'll get a well-built ADU that stands up to the Bay Area weather and adds real value to your property, whether it's for family, rental income, or a home office. We use quality materials and proven methods, making sure your new unit is built right the first time.
When you work with us, you'll know what's happening every step of the way. We'll walk you through the design, permitting, and construction process without all the jargon. We show up when we say we will, and we get the job done efficiently. We treat your property like it's our own, keeping the site clean and minimizing disruption to your daily life. We're here to make building your ADU in Berkeley as straightforward as possible.
The typical costs for Berkeley homeowners to build an ADU can range significantly, usually starting from around $150,000 for a smaller garage conversion and going up to $400,000 or more for a new detached unit. This range depends on factors like the size of the unit, the complexity of the design, site conditions, and the quality of finishes you choose. Permitting fees, utility hookups, and architectural plans also contribute to the overall budget. We'll give you a clear breakdown based on your specific project.
It usually takes Berkeley homeowners about 12 to 18 months from initial design to final construction to get an ADU permitted and built. The permitting phase itself can take anywhere from 3 to 6 months, depending on the complexity of your plans and the city's review process. Once permits are in hand, construction typically runs for another 6 to 12 months. We work to streamline this process as much as possible, helping you navigate the city's requirements efficiently.
Berkeley's specific zoning and size requirements for ADUs generally allow for one ADU per single-family lot, with a maximum size of 1,200 square feet or 50% of the primary dwelling's size, whichever is less. Setbacks are typically 4 feet from the side and rear property lines, but these can vary based on your specific zoning district and lot characteristics. There are also rules regarding height, parking, and design compatibility with the existing neighborhood. We'll help you understand all the local ordinances that apply to your property.
Serving Berkeley and surrounding communities. Fill out the form and we'll be in touch within 24 hours.