What's Actually Open On B Street This Summer: The 2026 Downtown San Mateo Turnover

Walk south from the Caltrain platform on a Thursday evening in July, and the block between 1st and 3rd looks busier than it did in 2019. The reason is not a mystery. It is also not the story most residents think it is. The closures that made headlines over the last eighteen months, from Wursthall to Sushi Sam to Draeger's, were not signs of a downtown in retreat. They were the first visible edits to a tenant mix that a permanent pedestrian mall had quietly begun to rewrite.

The trade the sidewalk made

San Mateo made the year-round pedestrian-only closure of B Street permanent in September 2021 as part of an effort to revitalize downtown, and since then the area has experienced steady growth in new businesses, public events, and foot traffic. The interesting number is not the closure date. It is what happened on the sidewalk after.

Since B Street became a pedestrian mall in late 2021, downtown has seen steady increases in foot traffic, up 20% between 2024 and 2025 and 120% since 2023. Caltrain ridership at the downtown station has doubled since 2023, reaching an average of 1,658 riders per day in 2025. Those two curves, moving together, are the actual mechanism behind the turnover. Rents rose to match the walk-up traffic. Concepts that depended on destination trips and free curbside parking, a seven-year-old German beer hall included, could not clear the new bar. Concepts that thrive on impulse and repeat foot traffic could.

That is the thesis worth holding onto as you read the rest of the closure list. This is not a neighborhood losing its character. It is a neighborhood whose sidewalk changed the arithmetic on the leases underneath it.

What actually turned over

The specific moves, block by block:

The former site of Wursthall is set to become Whisper, serving Korean fusion brunch, with the dining scene in downtown San Mateo shifting rapidly as three new restaurants replace establishments that closed at the end of the year. Stalwart businesses like Sushi Sam, Wursthall and Draeger's, soon to be replaced by Woodlands Market, have closed in recent years, and another fixture, B Street Books, moved to Burlingame Avenue due to rising rents.

The B Street Books move is worth pausing on. An independent bookstore did not fail here. It relocated to another Peninsula main street because the numbers on this one no longer worked. That is a very particular kind of success story, and a very particular kind of loss.

The new arrivals share a résumé

Look at who is signing the new leases and a pattern shows up fast. Almost none of them are first-time operators.

MIXT, the San Francisco salad restaurant serving fresh ingredients, expanded to the Bay Area Peninsula and opened in downtown San Mateo on March 3rd, 2026, at 301 S B St., the former B Street Books space. It is the brand's twentieth location.

Johnny's, opening at 7 N. B St. in the Brickline building, is an extension of a Half Moon Bay-based breakfast and brunch establishment that opened its first location in 2023 and has continued to become more popular, prompting the owners to open another. Betsy Del Fierro, who runs the family business with her husband, also operates It's Italia in Half Moon Bay.

Downtown San Mateo has become known for its concentration of boba tea shops, and one of the newest additions, Molly Tea, opened in November and regularly attracts lines of customers. According to the Downtown San Mateo Association, 50 new businesses opened downtown in 2025, including the restaurant Tai Er.

Fifty in a single calendar year, on five square blocks, is a rate that tells you the leasing agents are not struggling to fill space. The tenants they are filling it with have three things in common: they are usually a second, fifth, or twentieth location; they lean daytime or all-day rather than dinner-only; and their menus reward the impulse visit that a walkable block generates. The independent, dinner-only, park-out-front concept is what the new math will not carry. That is a real change in what the block feels like. It is not a decline in what happens on it.

What runs alongside the food

The events calendar is quietly doing as much work as the restaurant list.

• Head West Marketplace brings makers onto the closed corridor. The car-free corridor has become a lively gathering place for events like Lunar New Year and Head West Marketplace, featuring crafts by local makers.
• Central Park Music Series, Thursday evenings. Central Park is host to several events each year, such as the summertime Central Park Music Series on Thursdays starting June 18.
• The Japanese Garden and Rose Garden in the 16-acre Central Park a block off B. The Rose Garden, planted in 1993 and maintained by the San Mateo Arboretum Society, is home to over 150 roses across 100 varieties.
• The Cultural Pattern street mural, running the length of the pedestrian block. The colorful "Cultural Pattern" street mural now lines B Street to welcome visitors.
• De Anza Historical Park, a stream and walking path along the 100 block of Arroyo Court, marked as California Historical Landmark No. 47 for the Anza Expedition Camp, part of Capt. Juan Bautista De Anza's campsite in 1776 while he was selecting sites for the Presidio and the Mission of San Francisco.

None of that is new-in-2026. All of it works differently now that a permanent pedestrian corridor connects it to a Caltrain platform pulling 1,658 riders a day.

The anchors that did not move

For all the turnover, the operators who were already here and doing it well are still here and still doing it well. They read as steady rather than boring, which on a block that swapped this many storefronts counts for something.

• Pausa Bar & Cookery on 4th Avenue. The lauded Italian eatery has drawn diners to its 4th Avenue location for nearly a decade thanks to its handmade pastas, wood-fired pizzas and customizable butcher's boards of cured meats and cheeses, founded by chef Andrea Giuliani, and is a Michelin Bib Gourmand restaurant.
• Backhaus at 322 E. 3rd Ave. Local sensation Backhaus has become a Peninsula standout for its freshly baked bread and pastries alongside espresso drinks, founded by Anne Moser, a native of Germany, who started the business from KitchenTown before opening its San Mateo location in 2019, offering sourdough hearth loaves, baguettes and naturally leavened pan loaves plus pretzels and sweet and savory pastries.
• Takahashi Market at 221 S. Claremont, a longstanding Japanese grocer, alongside La Piñata and 3 Bees Coffee, all identified by the local press as fixtures that have weathered the changes and continue to anchor the neighborhood amid ongoing transformations.
• Espetus Brazilian Steakhouse at 710 S. B St., Izakaya Ginji for yakitori and sake, and Fogbird, an award-winning cocktail bar on the corridor.
• Wunderbar, the basement speakeasy that operated below Wursthall, reopened last month after a two-month hiatus with the same team, same concept and same service, and took the hiatus as an opportunity to update its drinks menu, now offering a monthly cocktail, a monthly shot and boilermaker.

A useful walking loop this summer: coffee and a pretzel from Backhaus on 3rd, the Japanese Garden in Central Park, an early dinner at Pausa or the new Whisper at B and Baldwin, and a nightcap downstairs at Wunderbar. The block that hosts that loop did not exist in this configuration two years ago.

Reading the block the way a resident does

The temptation with a turnover story is to grade it. Better or worse. Winners and losers. Neither frame is useful when you live here.

What is useful is knowing that the tenant mix on your closest walking block is now selecting for concepts with Peninsula-wide brand recognition and daytime revenue models, and against concepts that need destination trips. That is the pattern to watch through the rest of 2026 as Woodlands Market takes over the Draeger's footprint and as the remaining post-closure vacancies find their next occupants. If the pattern holds, the next round of arrivals will look a lot like this round: second or third locations from operators already tested in Half Moon Bay, Burlingame, Palo Alto, or San Francisco. If it breaks, the sign will be an independent debut in a prime B Street storefront, which would tell you something has changed in what the leases require.

For now, the block reads as a filter working exactly as the city's 2021 vote intended, with all of the trade-offs that implies. The mural is fresh, the trains are full, and the storefronts are turning over in a direction that a permanently closed street was always going to push them.

If you own a home nearby and are curious how the shifts along B Street are shaping buyer interest in the neighborhoods that feed it, The Laugesen Team tracks these micro-market signals block by block. Request a complimentary market and home valuation for a read on what the downtown's next chapter means for your specific address.