Costco Brentwood Gas Prices – Seaboard Ln Serving Franklin

Regular · today: $3.659▼ −$0.010
Premium · today: $4.679

USD per gallon · Last updated October 31, 2026 · This station does not sell diesel

98 Seaboard Ln, Brentwood, TN 37027-2930 · Open in Maps ↗

30-day range

where today sits

Regular$3.659 today · avg $3.816
$3.659 low$4.049 high
Premium$4.679 today · avg $4.685
$4.649 low$4.699 high

Price history at Brentwood TN

Last 30 days · USD per gallon

RegularPremium

Last updated October 31, 2026. Prices are collected once daily and can lag same-day changes at the pump.

Today’s price in context

At $3.659 for Regular, Brentwood is the most expensive of 8 Costco gas stations in Tennessee today, $0.179 above the Tennessee average of $3.480.

W Nashville, 12.7 mi away, is $0.060 cheaper.

vs the US average: $0.616 below, at $4.275
Premium over Regular: $1.020 — the Tennessee median is $0.855
Regular over the last 30 days: down $0.390
Days the price changed: 10 of 30 reported days
Latest day at the 30-day low: today, at $3.659
15-gallon fill: $54.88 — the cheapest it has been in 30 days
Nearest cheaper station: W Nashville — 12.7 mi

Brentwood TN is located at 98 Seaboard Ln, Brentwood, TN 37027-2930, in Tennessee. It is the Costco gas station that serves Franklin. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.

Station details

Brentwood Gas station hours

Mon–Fri: 6 a.m. – 10 p.m.
Saturday: 6 a.m. – 8:30 p.m.
Sunday: 6 a.m. – 7:30 p.m.

Brentwood Warehouse hours

Mon–Fri: 10 a.m. – 8:30 p.m.
Saturday: 9:30 a.m. – 7 p.m.
Sunday: 10 a.m. – 6 p.m.

Costco gas near Brentwood TN

Distances are straight-line.

Cities near Brentwood

Costco gas prices Nashville · TN · 13 mi$3.599
Costco gas prices Murfreesboro · TN · 24 mi$3.349
Costco gas prices Mt. Juliet · TN · 25 mi$3.389
Costco gas prices Hendersonville · TN · 27 mi$3.459
Costco gas prices Madison · AL · 84 mi$3.469
Costco gas prices Huntsville · AL · 85 mi$3.549
Costco gas prices Ringgold · GA · 114 mi$3.149
Costco gas prices Evansville · IN · 144 mi$3.289

At this location

Warehouse opened: August 1999
Warehouse phone: (615) 493-1003
Car wash: 7 a.m. – 9 p.m. weekdays, 7 a.m. – 7:30 p.m. Saturdays and 7 a.m. – 7 p.m. Sundays
Pumps open early: 4 hours before the warehouse on weekdays

Also at this warehouse: a food court, a pharmacy, an optical department, a hearing aid center and a tire center.

Frequently asked questions

How much is gas at Costco Brentwood today?

As of October 31, 2026: Regular $3.659 and Premium $4.679 per gallon. Prices are collected once a day, so the pump can differ.

What time does the Costco Brentwood gas station open?

The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.

Does the Costco Brentwood gas station sell diesel?

No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.

Is Costco Brentwood cheaper than the average Costco station in Tennessee?

No — at $3.659, Regular here is $0.179 above the average Costco price in Tennessee, $3.480.

Is there a car wash at Costco Brentwood?

Yes — the car wash is open 7 a.m. – 9 p.m. weekdays, 7 a.m. – 7:30 p.m. Saturdays and 7 a.m. – 7 p.m. Sundays.

Do you need a Costco membership to buy gas?

Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.

What payment methods does the Costco gas station accept?

Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.

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