This site does not publish garage ADU rents, vacancy rates, payback years, or neighborhood rent tables. No .gov page in the claims ledger states those figures. A blog that invents $1,400-$2,800 a month is not research. It is a guess with a dollar sign.
If you are asking what the unit can rent for, you need a current comparable from a licensed property manager or an appraiser who will put the comparable in writing for your address. Ask them for similar permitted units, same city, similar size, similar kitchen and bath, and whether the listing is a junior ADU or a full ADU.
What actually changes the income story
A full ADU is an independent dwelling. A JADU is a different product. A JADU that shares sanitation with the main house carries an owner-occupancy rule. A JADU with its own bathroom does not. Full ADUs cannot be given a local owner-occupancy requirement. Cities can still require rentals of 30 days or longer. Do not underwrite a garage conversion as a short-term rental until the current local rule is confirmed in writing.
Parking can change who will live there. State law bars most replacement-parking requirements when a garage becomes an ADU. The City of San Diego still lists a Beach Impact area exception outside transit priority areas. Confirm the parcel on the City maps, not by neighborhood name.
An unpermitted conversion is not a cheaper rental product. It is an occupancy and resale problem. Get the permit first. See permits and the cost hub for published conversion cost bands, which are market ranges, not a quote from this brand.
How to ask for a real rent opinion
Ask the manager or appraiser to name the comps, the date, whether the unit was permitted, and whether owner occupancy or a 30-day floor applied. If they cannot show comps, they do not have a number you should borrow against.
California home-improvement contracts still cap the downpayment at $1,000 or 10 percent of the contract price, whichever is less. Do not fund a conversion from a spoken rent figure.
Garage Convert SD matches homeowners with licensed, independent local professionals. The homeowner contracts with and pays that professional directly. Call (858) 400-4935.
How much can I rent a garage ADU for in San Diego?
This site will not state a rent. Ask a licensed manager or appraiser for current permitted comps at your address.
Does an ADU need to be permitted to be rented in San Diego?
A conversion that is used as a dwelling needs a building permit. The converted space must meet current residential building, health and safety, fire, and energy standards.
Can I rent my garage ADU as a short-term rental in San Diego?
Cities can require rentals of 30 days or longer. San Diego short-term rental rules are not verified in this brand’s claims ledger. Confirm with the city before you list nights.
Is rental income from a garage ADU taxable?
Tax treatment is not in the claims ledger. Ask a tax professional. Do not use this page as tax advice.
See full ADU conversion and junior ADU conversion for the two legal products.