Contra Loma Regional Park

Contact Us

You can contact us by e-mail, mail, phone, or by visiting our Contact Us Form page.

Contact Phone Numbers

  • Receptionist: General Questions - 1-888-EBPARKS / 1-888-327-2757
    Monday through Friday, 8:30am to 5pm
  • For persons with hearing impairments, please use the Telecommunications Relay Service at 711.
  • Request Park Brochures: 1-888-EBPARKS / 1-888-327-2757, press option 5, then 2, then 1. 
        To download park brochures online, visit the Maps page.
  • Job Hotline: 1-888-EBPARKS / 1-888-327-2757, press option 5, then 1, then 1.
  • Reservations: 1-888-EBPARKS / 1-888-327-2757, press option 2. Hours: Mon-Fri, 9am-4pm.
  • EBRPD Public Safety Headquarters: Non-Emergency Business (510) 881-1833
  • Regional Parks Foundation: Donations (510) 544-2202; Membership (510) 544-2220

To report an emergency, crime in progress or suspicious activity that is in progress, call:
911 or
 (510) 881-1121, 24 hours a day.

Directions to the EBRPD Administrative Headquarters

  • Traveling Westbound: Exit I-580 at Foothill Blvd. exit in San Leandro; immediately after passing under the freeway, turn right onto Foothill Blvd. and proceed to 106th Ave. Turn right, drive under freeway, and turn right again at Peralta Oaks Drive. Headquarters is on the left at the end. 
  • Traveling Eastbound: Exit at 106th Ave. exit, turn left at the exit, left again onto Foothill Blvd., and left again onto 106th Avenue. Follow 106th under the freeway and turn right onto Peralta Oaks Drive. Headquarters is on the left at the end.
  • Google map to our administrative headquarters.

Mailing Addresses

East Bay Regional Park District (EBRPD)
2950 Peralta Oaks Court
P.O. Box 5381
Oakland, CA 94605-0381 
Directions to our administrative headquarters.

Regional Parks Foundation 
P.O. Box 2527
Castro Valley, CA 94546
Regional Parks Foundation

EBRPD Public Safety Headquarters
17930 Lake Chabot Road
Castro Valley, CA 94546-1950 

Office Hours

Park District Headquarters
Hours: Monday to Friday, 8:30am to 5:00pm

The Administrative Office is closed on the following holidays in 2024:

Monday, January 1
Monday, January 15
Monday, February 12
Monday, February 19
Monday, April 1
Monday, May 27
Wednesday, June 19
Thursday, July 4
Monday, September 2
Monday, September 9
Monday, November 11
Thursday, November 28
Friday, November 29
Tuesday, December 24
Wednesday, December 25

New Year's Day
Martin Luther King, Jr. Day
Lincoln's Birthday
Washington's Birthday
César Chávez Birthday
Memorial Day
Independence Day
Labor Day
Admission Day
Veterans Day
Thanksgiving Day
Friday After Thanksgiving
Christmas Eve
Christmas Day


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