Taqueria Costa Sur (Auburn)

4.8 ( 224 reviews )
Checking... 9:00 AM - 8:00 PM See Hours
$10–20
4435 A St SE C, Auburn, WA 98002, United States
+1 253-600-8533

Taqueria Costa Sur in Auburn is truly a hidden gem for anyone craving authentic Mexican cuisine. Nestled within a Mobil gas station, this restaurant boasts a delightful menu that highlights both flavor and affordability. Customers rave about the birria pizza, a unique twist that has won many hearts, while staples like tacos, quesadillas, and burritos consistently impress with their rich flavors and quality ingredients.

Visitors are quick to commend the friendly and attentive staff, enhancing the dining experience. The spicy pork tacos, in particular, receive accolades for their bold taste and generous servings. One patron mentioned the atmosphere as 'pleasant,' with counter seating allowing diners to witness the skillful staff at work.

Many reviews emphasize not just the delicious food, but also the incredible value for money, making it almost a worry for how they can sustain such low prices. With clean surroundings and a welcoming vibe, Taqueria Costa Sur is more than a pit stop; it’s a culinary destination that beckons to be revisited time and again.

Amenities and More

  • Accessibility
    • Has wheelchair accessible entrance
    • Has wheelchair accessible parking lot
  • Service options
    • Offers delivery
    • Offers takeout
    • Serves dine-in
  • Popular for
    • Popular for breakfast
    • Popular for lunch
    • Popular for dinner
    • Good for solo dining
  • Offerings
    • Serves comfort food
    • Quick bite
    • Serves small plates
  • Dining options
    • Serves breakfast
    • Serves lunch
    • Serves dinner
    • Has catering
    • Serves dessert
    • Has seating
  • Atmosphere
    • Casual
  • Crowd
    • Good for groups
    • Popular with tourists
  • Planning
    • Doesn't accept reservations
  • Payments
    • Accepts credit cards
    • Accepts debit cards
    • Accepts NFC mobile payments
    • Credit cards
  • Children
    • Good for kids
    • High chairs available
  • Parking
    • Free parking lot
    • Free street parking
    • Usually plenty of parking

Reviews For Taqueria Costa Sur (Auburn)

Vince
Jul 6,2025
Phenomenal authentic Mexican food. This place is really a hidden gem, I would not have expected to find such a good spot in a place like this. The birria pizza is novel and quite tasty! Staff is friendly as well. The prices are so low I almost worry about how they will stay in business but I can hardly complain.
Taras Kolisnichenko
Jun 15,2025
The food was so good, had to come back next week with friends. Tacos, quesadilla and burritos are Amazing! And the guy that works here is very kind and friendly and most importantly he’s the one that makes this delicious food!
Helen Ell Tran
May 23,2025
I love my experience my here. I got the 5 spicy pork tacos! It was very flavorful and delicious. The cashier was very nice and gave good recommendations. He has great customer service and was very nice. Just an overall great experience and atmosphere. Wish I live closer just to eat here more!
JessicaPrice RealEstate
May 20,2025
If I could leave 10 stars, I would! This hidden gem is amazing and absolutely delicious. We needed a spot close by to eat between baseball games and found Costa Sur on a google search. Food: 10/10 Ambiance: 10/10 Cleanliness: 10/10 Pricing: 10/10 Do yourself a favor, check this place out immediately. We can’t wait to go back!
John Kutasz
May 4,2025
Our daughter introduced us to her favorite gas station Mexican food on the way to Stevens Pass. While I haven't tried any of the other options on this route, I don't feel a need to. We had their 5 tacos for 11 special, plus a few other assorted tacos, and topped it off with their amazing Quesabirria (basically a small birria quesadilla dipped in birria broth and fried) - messy but spectacular. There is seating at the counter (delightful for watching the friendly staff work), or if weather permits, there are picnic tables outside with a view of the gas pumps. My 'atmosphere' rating is purely because of the filling station location - the dine-in counter inside is very pleasant. This gem is not well marked - it's in the Food Mart at the Mobil station on Rt 2, just a few blocks from the intersection with Rt 522.
Bobby SixKiller
Apr 14,2025
Very nice guy and good food. I ate there yesterday, and i went back today . He had a good deal on tacos, and they were really good. I usually stop by Papa Murphy and noticed this new spot by accident. Definitely should go and try it. It's very good and way better than most fancy places around.
Stacy Tate
Mar 29,2025
This has been become our favorite Mexican food take out. Yes, more so than the trucks. The Birria tacos are amazing. The Torta is awesome but I forgot to take a picture. The portions are quite large so I think we will start splitting the entries. So far everything has been very good. The counter in inside the Mobil station and close Saturday at 3pm and closed all day Sunday.
A S
Mar 17,2025
Delicious birria tacos. Also got the 5 taco combo which was actually a great deal. Salsas were good. Nice clean spot. Friendly folks running the place. Will come back

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