# ADU Craft San Francisco

> ADU builder in San Francisco, CA: garage and ground-floor conversions, backyard cottages, attached ADUs and junior ADUs, with design and permits. Licensed and insured. Service area: San Francisco, CA.

Service area and contact: see https://aducraftsanfrancisco.com/contact. No phone number is published; requests go through the website form. Prices on this site are published ranges, not quotes. Updated November 2026.

## Main pages

- [About ADU Craft San Francisco | Licensed and Insured ADU Builder](https://aducraftsanfrancisco.com/about): ADU Craft San Francisco is a licensed and insured ADU builder working only in San Francisco: design, permits and construction.
- [San Francisco Neighborhoods We Serve | ADU Craft San Francisco](https://aducraftsanfrancisco.com/areas): ADU design and construction in San Francisco neighborhoods: Sunset, Richmond, Excelsior, Bernal Heights and the rest of the city.
- [Free ADU Consultation in San Francisco, CA](https://aducraftsanfrancisco.com/contact): Request a free ADU consultation in San Francisco, CA for a garage conversion, backyard cottage, attached ADU or junior ADU.
- [San Francisco ADU Guides: Rules, Cost, Permits](https://aducraftsanfrancisco.com/guides): San Francisco ADU answers as of November 2026: State vs Local program, rent control, rules, cost and how long it takes.
- [ADU Builder in San Francisco, CA | ADU Craft San Francisco](https://aducraftsanfrancisco.com/): Licensed and insured ADU builder in San Francisco. Garage and ground-floor conversions, backyard cottages and junior ADUs, with design and permits.
- [ADU Process in San Francisco: Steps and Timeline](https://aducraftsanfrancisco.com/process): How an ADU gets built in San Francisco: consultation, site visit, design, State or Local program permit, construction and final.
- [ADU Types in San Francisco, CA | ADU Craft San Francisco](https://aducraftsanfrancisco.com/services): Garage conversions, detached, attached and junior ADUs, and ADU design and permits in San Francisco, CA. Free lot check.

## Guides

- [Are ADUs Rent Controlled in San Francisco? (November 2026)](https://aducraftsanfrancisco.com/are-adus-rent-controlled-in-san-francisco): When San Francisco ADUs fall under rent control: Local Program units and waivers, and the State Program limits, as of November 2026.
- [How Long Does an ADU Take in San Francisco? (November 2026)](https://aducraftsanfrancisco.com/how-long-does-it-take-to-build-an-adu-in-san-francisco): San Francisco ADU timeline as of November 2026: the 60-day State Program review, Local Program steps, construction and inspections.
- [How Much Does an ADU Cost in San Francisco? (November 2026)](https://aducraftsanfrancisco.com/how-much-does-an-adu-cost-in-san-francisco): San Francisco ADU cost as of November 2026: published Bay Area ranges for garage conversions and detached ADUs, and what drives them.
- [State vs Local ADU Program in San Francisco (November 2026)](https://aducraftsanfrancisco.com/state-vs-local-adu-program-in-san-francisco): San Francisco has two ADU programs. How the State and Local programs differ on review time, unit counts, waivers and rent control.
- [What Are the ADU Rules in San Francisco? (November 2026)](https://aducraftsanfrancisco.com/what-are-the-adu-rules-in-san-francisco): San Francisco ADU rules as of November 2026: California state ADU law, the city State and Local programs, JADUs and condo sales.

## Services

- [ADU design and permits in San Francisco, CA](https://aducraftsanfrancisco.com/adu-design-and-permits): ADU design and permits in San Francisco, CA: plans, engineering and review under the State or Local ADU Program. Free lot check.
- [Attached ADUs in San Francisco, CA | ADU Craft San Francisco](https://aducraftsanfrancisco.com/attached-adu): Attached and under-house ADUs in San Francisco, CA, designed for sloped and compact lots. Free lot check.
- [Detached ADUs in San Francisco, CA | ADU Craft San Francisco](https://aducraftsanfrancisco.com/detached-adu): Detached backyard ADUs in San Francisco, CA: design, permits and construction under the State or Local ADU Program. Free lot check.
- [Garage conversion ADUs in San Francisco, CA](https://aducraftsanfrancisco.com/garage-conversion-adu): Garage and ground-floor ADU conversions in San Francisco, CA: design, permits and construction. Free lot check.
- [Junior ADUs in San Francisco, CA | ADU Craft San Francisco](https://aducraftsanfrancisco.com/junior-adu): Junior ADUs in San Francisco, CA: up to 500 sq ft inside a single-family home, with design and permits. Free lot check.

## Areas served

- [ADUs in Bernal Heights, San Francisco | ADU Craft San Francisco](https://aducraftsanfrancisco.com/bernal-heights): ADU design, permits and construction in Bernal Heights, San Francisco, CA: hillside lots and creative layouts. Free lot check.
- [ADUs in Excelsior, San Francisco | ADU Craft San Francisco](https://aducraftsanfrancisco.com/excelsior): ADU design, permits and construction in Excelsior, San Francisco, CA: single-family homes with garages and back yards. Free lot check.
- [ADUs in Richmond District, San Francisco](https://aducraftsanfrancisco.com/richmond-district): ADU design, permits and construction in Richmond District, San Francisco, CA: ground-floor units and rear cottages. Free lot check.
- [ADUs in Sunset District, San Francisco | ADU Craft San Francisco](https://aducraftsanfrancisco.com/sunset-district): ADU design, permits and construction in Sunset District, San Francisco, CA: ground-floor garages that become ADUs. Free lot check.