Costco Gas Prices in Concord, California
Concord · Warehouse #663
2400 MONUMENT BLVD, Concord, California 94520-3105
Prices updated: July 21, 2026 at 5:00 PM
Regular
$5.059
PRICE PER GALLON
Press
Premium
$5.549
PRICE PER GALLON
Press
Current gas prices at Costco #663
This Costco gas station is located at 2400 MONUMENT BLVD in Concord, California. The latest reported fuel prices are regular at $5.059/gal, premium at $5.549/gal. Prices were last updated on July 21, 2026 at 5:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.059−0.040 (0.8%)
Premium
$5.549−0.150 (2.6%)
DateRegPrem
Jul 21, 5:00 PM$5.059$5.549
Jul 19, 5:00 PM$4.999$5.549
Jul 18, 4:00 PM$4.899$5.549
Jul 16, 10:00 PM$4.899$5.499
Jul 16, 5:00 PM$4.999$5.499
Jul 12, 4:00 PM$4.999$5.399
Jul 11, 5:00 PM$4.999$5.499
Jul 9, 5:00 PM$4.899$5.399
Jul 8, 4:00 PM$4.879$5.259
Jul 7, 11:00 PM$4.799$5.199
Jul 7, 10:00 PM$4.879$5.259
Jul 7, 4:00 PM$4.959$5.259
Jul 4, 7:00 PM$4.879$5.179
Jul 3, 4:00 PM$4.839$5.179
Jul 2, 10:00 PM$4.879$5.179
Jul 2, 3:00 PM$4.879$5.279
Jul 1, 10:00 PM$4.959$5.279
Jul 1, 3:00 PM$4.959$5.359
Jun 26, 10:00 PM$4.999$5.399
Jun 26, 4:00 PM$4.999$5.499
Jun 25, 4:00 PM$5.099$5.499
Jun 24, 4:00 PM$5.099$5.599
Jun 23, 4:00 PM$5.099$5.649
Jun 22, 4:00 PM$5.099$5.699