707 Thayer Lane, Foster City, CA 94404
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(650) 532-2460

Upscale senior living in Foster City, California

Live well in Signature style

Explore upscale independent living, assisted living and memory care, ideally situated in beautiful Foster City. Located just minutes from Bay Beach, Peninsula Jewish Community Center and Hillbarn Theatre, each day offers countless ways to live your own Signature lifestyle.
Starting at -- / month

Awards & Accolades

Atria at Foster Square is consistently recognized for its commitment to excellence.

20 Years Staff Tenure BadgeEnergy Star BadgeU.S. Green Building Council Member Badge

Explore life at Atria

Fill your calendar with meaningful connections and events while an attentive, dedicated staff handles the cooking, cleaning and maintenance. Live a leisurely lifestyle with discreet support customized to your individual needs – including assistance with bathing and grooming, safety checks, medication assistance and more.

License #415600980

Outdoor patio with wooden chairs and blue cushions around a circular table. Table holds sunflowers, oranges, and drinks. Umbrellas and building in background.

What sets Atria at Foster Square apart

  • walking path icon

    Courtyard with an environmentally friendly green roof and stunning views

  • Movie camera icon

    Movie theater to enjoy films with friends and neighbors

  • exercise weight icon

    Fully equipped fitness center offering instructor-led classes

Available Apartments

Availability of a specific apartment cannot be guaranteed prior to the time you make a deposit. Independent and assisted/supportive rental rates do not include care or medication management services and may exclude phone, cable or internet.

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Upcoming Social Series events at Atria at Foster Square

The Social Series is a collection of monthly events designed to bring people together in a joyful celebration of community.

Aug 14
Two people on horseback admire a scenic view of a lake, dense pine forest, and snow-capped mountains under a blue sky.

The Great Outdoors

3:00 PM

Enjoy camping-style treats and encounter wildlife as we celebrate the majesty of the great outdoors.

Sep 18
Colorful collage of casino-themed icons, including playing card suits, dice, a roulette wheel, cherries, a lemon, and a tuxedo.

Casino Royale

3:00 PM

If you’re betting on fun, you’ll hit the jackpot at our casino-themed party. Roll the dice in great company to win prizes.

Oct 9
Silhouettes of four people sitting on a bench, reading books, against a textured background.

Page Turners

3:00 PM

Bring well-loved books and discover new ones at our book swap and author talk.

3 senior residents enjoying drinks and appetizers

Enjoy resort-style living

Seize the day in a community designed to help you dine well, stay fit and connect with others. Whether you’re meeting friends at Bayview Restaurant or finding zen in the yoga studio, Atria offers a lifestyle unparalleled in San Mateo County.
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caregiver assisting senior woman with jacket

Thrive with tailored care

Get the right support, right when you need it – whether that means outsourcing the dusting or getting assistance with daily living. Explore how care at Atria at Foster Square can help you live your fullest.
explore our care
Senior women and men tending to the community garden together

Live each day eventfully

Live in a community where each day presents new ways to connect to the life you love. Our Engage Life® events calendar is filled with daily opportunities to enjoy the company of your neighbors. Won’t you join us?
experience an event

The Neighborhood

Live right where you want to be

From peaceful gardens to local dining, there’s so much to enjoy nearby:

  • Stroll through the San Mateo Japanese Garden for a moment of calm.
  • Shop at MetroCenter or Bridgepointe for all your essentials.
  • Practice your swing at Mariners Point Golf Center.
  • Grab a bite at local favorites like Starbird Chicken or Falafel Tahzah.
Three Atria Residents looking at an iPad with an employee

Quality Assurance

Our ongoing commitment to quality

To maintain our high standards, Atria at Foster Square undergoes at least one unannounced Quality Enhancement review annually. We also welcome state oversight and regulation, which helps us deliver exceptional service to our residents and their families. Learn more about how we deliver on our promise to provide quality experiences every day.
Living room at Atria at Foster Square

Swing by for a visit

Attend an art class. Join us for hors d’oeuvres. Experience the community lifestyle and see why more and more older adults are calling Atria home.

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Older woman with glasses and gray hair, smiling while seated on a couch in a warmly lit room with a framed picture behind her.

Trailblazing Connections: Joan’s Journey at Foster Square

Explore, connect and belong at Atria.


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707 Thayer Lane, Foster City, CA 94404
(650) 532-2460

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