ADU rules in Moreno Valley, CA — also called accessory dwelling unit regulations or granny flat ordinances — cover setbacks, owner-occupancy, parking, and permit requirements.
Moreno Valley allows ADUs on residential lots per California state law. Junior ADUs (JADUs) up to 500 sq ft within existing structures are permitted. ADUs up to 800 sq ft are allowed by right. Building permits required.
Under California Government Code §65852.2 and Moreno Valley's ADU ordinance, ADUs are permitted on residential lots. A Junior ADU (JADU) is defined as up to 500 sq ft completely contained within an existing residential structure, and may include separate or shared sanitation facilities. Standard ADUs up to 800 sq ft are permitted by right. Larger ADUs may be allowed depending on lot size. ADUs must meet setback requirements (typically 4 ft rear/side). No additional parking is required near transit. Impact fees are waived for ADUs under 750 sq ft per state law. Building permits are required.
Unpermitted ADU: notice to obtain permit. Non-compliant: correction or abatement.
Moreno Valley, CA
Amplified music in Moreno Valley must stop at 10 PM weekdays and 11 PM weekends, measured plainly audible at the neighbor property line.
Moreno Valley, CA
Vehicles left on public streets for more than 72 hours without moving may be tagged and towed under California Vehicle Code section 22669. Inoperable, wrecke...
Moreno Valley, CA
Livestock such as horses, goats, sheep, and cattle are allowed only in Rural Residential and Agricultural zones in Moreno Valley, subject to minimum lot size...
Moreno Valley, CA
Moreno Valley has VHFHSZ along Box Springs Mountain and the Badlands. Chapter 7A and AB 38 disclosures apply to homes in these mapped fire zones.
Moreno Valley, CA
Moreno Valley does not regulate residential lawn ornaments, statuary, religious items, or seasonal yard decor by ordinance. The only city-level limits are si...
Moreno Valley, CA
Moreno Valley has no ordinance specifically governing residential inflatable holiday displays. Setup is subject only to general standards - electrical safety...
Side-by-side rule comparisons with other cities in Riverside County.
See how other cities in Riverside County handle adu rules.
See how Moreno Valley's adu rules rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.