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2920 S Norfolk St, San Mateo, CA 94403 · San Mateo
(650) 574-1221 · $ · American, Diner
Rating: 2.5 out of 5"97 Yelp reviews ·


Open now
  • Mon - Sun24 hours


For the last 60 years, Denny’s has been serving up your favorite diner classics as well as deliciously fun, new menu items that satisfy every taste and every budget. Always warm, always friendly and always open, Denny’s is proud to be America’s Diner.

Good for

Breakfast · Diner Foods · Dinner

Popular menu items

Coffee · Eggs · Pancake Puppies · Milk · Double Cheeseburger

General info

Casual · Family Friendly · Credit: MasterCard, Visa



Latest reviews

  • Rating: 1.0 out of 5"Nov 16, 2014 · by Richard M. from YelpThis place had ANTS on our table! That was the second thing I noticed the first was that our host sat us at a table that was still messy from a previous dinner; Although there were other clean tables that we could have sat at in the same area. I give this place low stars because it's just flat out bunk. Full review
  • Rating: 4.0 out of 5"Sep 19, 2014 · by T L. from YelpI like the food here. I have been coming to this location all my life. On Labor Day I came in with my family. It seems to be the same man that runs the cash register every time. When I went to pay I had a coupon (would have saved about $5) he refused to honor it since it was a holiday. I am fine with that. It was … Full review
  • Rating: 5.0 out of 5"Sep 12, 2014 · by tom s. from YelpWe come to this diner fairly regularly, service had always been great and the food is fresh. Not bad for a cheap eats diner. Will continue to visit. Full review
  • Rating: 3.0 out of 5"Aug 30, 2014 · by Ligia A. from YelpI have mixed feelings about this Dennys... My boyfriend, good friend, & I went out for breakfast last week and we ended up at Denny's. Please keep in mind that my boyfriend and I are both wheelchair users, however my friend that day was able-bodied . We luckily found some disabled parking right in front of the … Full review
  • Rating: 1.0 out of 5"Aug 25, 2014 · by Rene B. from YelpGone away down in reasonable food time delivery, service, cleanliness and quality. Sense of urgency is non existent. I waited 24 minutes for chicken strips and 1 egg. Should have gone to Jack's. I hate midnight munchies. I should go home next time. Full review