First Day to File Annual Assessment Appeal
Annual Assessment Appeal starting July 2 and ends Nov 30 (for assessments dated Jan 1).
Last Day to Pay Business Property Tax
Last day to pay Business Personal Property Tax bill before penalties are added.
First Installment Due
Secured Property Tax Bill - First Installment Due.
Last Day to File Assessment Appeal
Last day to file Assessment Appeal or the next business day if the date falls on a weekend or holiday (for assessments dated January 1).
Last Day to Pay File Terminate
Last day to pay first installment of Secured Property Tax bill before penalties are added or the next business day if the date falls on a weekend or holiday. Last day to file a…
Wilderness Access Day Saddleback Wilderness
Access is first come, first served until parking capacity is reached. No registration required.Equestrians, while space is not guaranteed we encourage you to please email irvineranchopenspace@…
Wilderness Access Day Gypsum Canyon Wilderness
Access is first come, first served until parking capacity is reached. No registration required.Come explore 6 miles of new trails at Gypsum Canyon Wilderness through this self-guided opportunity.…
Wilderness Access Day Gypsum Canyon Wilderness
Access is first come, first served until parking capacity is reached. No registration required.Come explore 6 miles of new trails at Gypsum Canyon Wilderness through this self-guided opportunity.…
Farmers Market
OC Farm Bureau and County of Orange Farmers Market Fridays in Parking Lot E at Mile Square Regional Park. Rain or shine event
Cool Birds of Fall in Saddleback Wilderness Bird Walk
It’s easy to think many of the birds we see and hear look and act the same. But do they? Bring your binoculars and join us on a slow/medium paced walk in OC Parks’ Irvine Ranch Open Space, as we…