In mybookFun Collection (edit)
Added to your fun collection.
Removed From mybook!

We took this business out of your fun collection.

31st Union

Add to mybook

This listing has been
added to mybook.

This listing has been
removed from mybook.

Business Details



in Business

YP Qualified

Locally Grown, Cooked & Poured farm-to-table fare.

Regular Hours


General Info:

We are locavores.  Our mission is to deliver our customers the freshest food, done in the simplest way, sourced exclusively from our Golden State. 


Our menu consists of 12-14 seasonally changing plates of comfort food. Our goal at 31st Union is to showcase the artisanship of brewers, winemakers, farmers and distillers who share our passion for food and drink. We have 6 red and 6 white keg wines on tap, 7 beers on draft and a full cocktail list.

Farm-to-table food & drinks.  Open for lunch Wed-Friday & dinner Tuesday - Sunday.  Catering for parties of 8-20 people.  Private parties, Happy Hours & special events.
21st Amendment Brewery, Acme Bread Co. , Cowgirl Creamery, Devil's Canyon Brewery, Fra Mani, Niman Ranch, Point Reyes Cheese, Romolo's Ice Cream, Saintsbury , Square One Organic Vodka, Tablas Creek Vineyards
Payment method:
visa, master card, amex
Conveniently located on the edge of downtown San Mateo.  On the corner of Ellsworth & Baldwin, across the street from Trag's Market, The Allergy & Asthma Clinic. One block from Mills Peninsula Hospital.
Central San Mateo, Downtown San Mateo
Coctails made from the freshest, local ingredients.  Seasonally changing menu.  Nightly Specials & monthly wine/ beer/ cocktails tasting dinners.
Bars, Restaurants, Breakfast, Brunch & Lunch Restaurants, Caterers, Wine Bars

More »

Less »


Click to rate
Please give the business a star rating

Success! Thanks for posting your review of 31st Union. You’ve done the world some good today.

Sponsored Links
Map & Directions
More Like This
Send to Phone
31st Union

5 South EllsworthSan MateoCA 94401

(650) 458-0049

Send this business listing as a text message to a mobile phone.


Your text message was sent.

To opt out at anytime, send the word STOP to YP411.

To get a help message, send the word HELP to YP411.

There was an error sending your text.

Please try again.

Terms: The recipient of this text message may incur charges depending on their wireless carrier. Not all carriers are currently supported.

Add a Photo
31st Union

5 South EllsworthSan MateoCA 94401

(650) 458-0049

  • Photos should be clear and in focus
  • Photos should be of business, product or service, not illustration or clip art
  • Photos should not be an advertisment or include contact information.
Add a New Collection
Oops! There was a problem saving the new custom collection.
Please try again.
Collection Name cannot be empty
Upload a Photo

Remaining Characters: 100

Remaining Characters: 500

We just redesigned! Do you like it?
× Not a Fan

× Thank You!