Fresno County, CA Accessory Structures: ADU Rental Restrictions (2026)
Key Facts
- Minimum rental term
- 30 days
- Separate sale of ADU
- Prohibited
- Applies to
- All ADUs (attached, detached, converted)
- Governing section
- Zoning Ordinance § 834.4.030(B)(6)(g)-(h)
Summary
Fresno County lets owners rent out an ADU but bars any rental term shorter than 30 days and prohibits selling or conveying the ADU separately from the main parcel, closing off short-term rental use of the unit.
g. No Separate Conveyance. An Accessory Dwelling Unit may be rented, but no Accessory Dwelling Unit, unless otherwise permitted by State law, may be sold or otherwise conveyed separately from the parcel and the primary dwelling in the case of a single-family parcel or from the parcel and all of the dwellings in the case of a multi-family parcel.
h. Rental Term. No Accessory Dwelling Unit may be rented for a term that is shorter than 30 days.
i. Impact Fees. No impact fees (including school fees) shall be charged to
an Accessory Dwelling Unit that is less than 750 square feet in size. Any
impact fee charged to an Accessory Dwelling Unit 750 square feet or
greater shall be charged proportionately in relation to the square footage
of the primary dwelling unit (e.g. the floor area of the primary dwelling,
divided by the floor area of the Accessory Dwelling Unit, times the
typical fee amount charged for a new dwelling. For the purposes of this
paragraph, impact fees do not include any connection fee or capacity
charge for water or sewer service.
Full Breakdown
Two linked standards in the county's general ADU rules govern how an accessory dwelling unit can be used once built. 030(B)(6)(g) states: "No Separate Conveyance. 030(B)(6)(h) sets the minimum rental term: "Rental Term. " Together these provisions confirm an ADU is legally treated as an inseparable part of the host parcel, not a subdividable asset, and rule out nightly or weekly vacation-rental use of the unit. 030, covering attached, detached, and converted units alike, and sit within the same subsection as the fire sprinkler and impact fee standards for ADUs generally.
Violations & Fines
Renting an ADU for a term under 30 days, or attempting to sell or otherwise convey it apart from the primary parcel, violates § 834.4.030(B)(6)(g)-(h) and is enforceable as a zoning code violation subject to the county's standard code enforcement remedies.
Frequently Asked Questions
Can I list my Fresno County ADU as a short-term vacation rental?
Can I sell my ADU separately from my house?
Is long-term renting of an ADU allowed?
Sources & Official References
Other rules in Fresno County
California rules heatmap·Compare Fresno County to another location·View the California accessory structures overview
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