Moreno Valley, CA Sign Regulations: Window Signs (2026)

Section 9.12.040 exempts window signs from the city's minor development review permit process, listing them alongside interior signs, temporary holiday decorations and residential name plates. Exemption from a permit is not exemption from a standard, though: subsection D sets a hard coverage cap, providing that "Window signs shall not obscure more than 25% of the 'clear sight' window area situated between four and seven feet above the finished floor level." That band, roughly waist-to-eye height on a storefront window, is the only zone the code measures; signage placed above seven feet or below four feet on the same window falls outside the calculation.

The general sign-area rules in Section 9.12.030 apply once a merchant is measuring how much of that band a poster, banner or painted message covers, including combining multiple panels in one window into a single total. The introductory clause of Section 9.12.040(A) still requires exempt signs to "adhere to the regulations established for each sign type," meaning a tenant cannot use the permit exemption to exceed the 25% cap and claim the display is unregulated.

Community development staff enforce the limit on inspection or complaint. A window sign found over the cap is treated like any other unpermitted excess signage under Section 9.12.120, which authorizes removal of nuisance signs, and repeated violations expose the tenant or property owner to the code's general penalty provisions.