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Call (916) 436-3776Sell a Home With an ADU California
How Do I Sell a Home With an ADU in California in 2026?
Selling a home with an ADU works best when you market the ADU as an asset: it commonly adds 10 to 30% to value, often $100,000 to $300,000+ in California metros, by appealing to house-hackers, multigenerational families, and investors. The keys are pricing it right, documenting the ADU's permits and rental income so it appraises, and pre-qualifying financed buyers so offers close. In some cities, AB 1033 also lets you convert the ADU to a condominium and sell it separately. Serve First leads the sale; Ashlar Lending qualifies your buyers; Ashlar LDA prepares documents at your direction.
A home with an accessory dwelling unit (ADU) is worth more, often 10 to 30% more, which in California metros can mean $100,000 to $300,000+ on resale. But that premium only shows up if you market the ADU as the income-and-flexibility asset it is, and document its permits and rent so the value holds up in appraisal. A newer option in some cities: under AB 1033, you can convert the ADU to a condominium and sell it separately. This guide covers pricing an ADU home, marketing it to the right buyers, and the separate-sale path where it's allowed, then links to a guide for your area. Serve First leads the sale; Ashlar Lending and Ashlar LDA support it.
One family. Sell for what it’s worth.
Market the ADU as the asset it is
An ADU can add real value to your sale, if it’s marketed and documented right. The Ashlar Brands family helps you capture it:
- Serve First Realty prices and markets your ADU home to the buyers who value it, house-hackers, multigenerational families, and investors, and documents the ADU’s permits and income so the value holds up in appraisal and negotiation.
- Ashlar Lending Inc. (NMLS #2699657) can pre-qualify your buyers, including using the ADU’s rental income to help them qualify, so a financed offer closes with confidence, widening your buyer pool.
- Ashlar LDA, Inc., a bonded and registered Legal Document Assistant, can prepare deeds, disclosures, and (in cities that allow the separate sale of an ADU) condominium-conversion documents at your direction.
These are separate businesses in the Ashlar Brands family. Serve First is a real estate brokerage, not a lender or law firm. A Legal Document Assistant prepares documents at your direction and is not a substitute for an attorney.