Upland, CA Accessory Structures: ADU Owner Occupancy (2026)
Key Facts
- ADUs (post-2020)
- No owner-occupancy requirement
- JADUs
- Owner must reside on property
- Exception
- Government agency, land trust, or housing org ownership
- Enforcement
- Recorded deed restriction, § 17.37.050(H)
- Governing section
- § 17.37.050(G)
Summary
Upland does not require an owner to live on-site for any ADU created since January 1, 2020, but junior ADUs (JADUs) still carry a state-driven owner-occupancy requirement, enforced through a recorded deed restriction that runs with the land.
ADUs created under this section on or after January 1, 2020 are not subject to any owner-occupancy requirement. As required by State law, all JADUs are subject to an owner-occupancy requirement. A natural person with legal or equitable title to the property must reside on the property, in either the primary dwelling or JADU, as the person's legal domicile and permanent residence.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4480959; v4 updated 2025-09-22).
Full Breakdown
050(G), part of the city's Accessory Dwelling Unit chapter (Ord. 1948, 1975, 1979, and 1993), draws a sharp line between ADUs and JADUs on who has to live on the property. 1, any ADU created on or after January 1, 2020 carries no owner-occupancy requirement at all, so an owner may rent out both the primary house and the ADU to tenants and live elsewhere. 2 because state law requires it: a natural person holding legal or equitable title must occupy the property, whether in the primary dwelling or the JADU, as that person's legal domicile and permanent residence.
The subsection carves out one exception: the owner-occupancy requirement does not apply if the property is entirely owned by another government agency, land trust, or housing organization. This status is not just paperwork. 050(H) requires a recorded deed restriction, filed with the Development Services Department before the city issues a certificate of occupancy, that runs with the land and binds every future owner, so a buyer who wants to keep a JADU rented without living on-site must first confirm no owner-occupancy covenant applies. Because the ADU exemption dates to January 1, 2020, an older owner-occupancy covenant recorded under a prior version of Upland's ADU rules may still bind pre-2020 units even though new ADUs are exempt.
Violations & Fines
Owner-occupancy compliance for a JADU is enforced through the recorded deed restriction rather than a citation schedule in this chapter. Development Services will not issue a certificate of occupancy without the recorded restriction on file, and because the restriction runs with the land, a subsequent owner who rents out both units of a JADU property without occupying either is in breach of a recorded covenant, exposing them to the same code-enforcement and nuisance-abatement remedies as any other deed-restriction violation on the property.
Frequently Asked Questions
Do I have to live in my house if I build an ADU in Upland?
What about a junior accessory dwelling unit (JADU)?
Is the JADU owner-occupancy rule ever waived?
Sources & Official References
Other rules in Upland
California rules heatmap·Compare Upland to another location·View the California accessory structures overview
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ADU Owner Occupancy in Nearby Cities
How other cities in San Bernardino County handle adu owner occupancy.