Costco Gas Prices in New Berlin, Wisconsin
New Berlin · Warehouse #1212
15300 WEST GRANGE AVE, New Berlin, Wisconsin 53151-7909
Prices updated: August 17, 2026 at 8:00 AM
Regular
$3.599
PRICE PER GALLON
Press
Premium
$4.439
PRICE PER GALLON
Press
Current gas prices at Costco #1212
This Costco gas station is located at 15300 WEST GRANGE AVE in New Berlin, Wisconsin. The latest reported fuel prices are regular at $3.599/gal, premium at $4.439/gal. Prices were last updated on August 17, 2026 at 8:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.599+0.150 (4.3%)
Premium
$4.439+0.140 (3.3%)
DateRegPrem
Aug 17, 8:00 AM$3.599$4.439
Aug 17, 2:00 AM—$4.439
Aug 17, 1:00 AM$3.599$4.439
Aug 16, 4:00 PM$3.549$4.349
Aug 16, 8:00 AM—$4.349
Aug 16, 7:00 AM$3.549$4.349
Aug 13, 4:00 PM$3.549$4.459
Aug 12, 4:00 PM$3.549$4.439
Aug 11, 3:00 PM$3.549$4.459
Aug 10, 3:00 PM$3.599$4.459
Aug 7, 5:00 PM$3.599$4.499
Aug 7, 4:00 PM$3.659$4.499
Aug 6, 5:00 PM$3.659$4.459
Aug 6, 3:00 AM—$4.459
Aug 6, 2:00 AM$3.659$4.459
Aug 5, 5:00 PM$3.659$4.659
Aug 4, 4:00 PM$3.559$4.659
Aug 2, 8:00 PM$3.599$4.659
Aug 1, 6:00 PM$3.599$4.599
Jul 31, 4:00 PM$3.659$4.399
Jul 30, 4:00 PM$3.559$4.399
Jul 27, 3:00 PM$3.559$4.459
Jul 25, 6:00 PM$3.499$4.459
Jul 24, 4:00 PM$3.459$4.459
Jul 23, 4:00 PM$3.399$4.399
Jul 22, 4:00 PM$3.399$4.499
Jul 21, 4:00 PM$3.399$4.299
Jul 20, 3:00 PM$3.459$4.299
Jul 20, 1:00 PM—$4.299
Jul 20, 12:00 PM$3.459$4.299
Jul 18, 4:00 PM$3.449$4.299