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Atria At Foster Square

707 Thayer Ln, Foster City, CA 94404

About Atria At Foster Square

Atria At Foster Square is a licensed residential care facility for the elderly in Foster City, San Mateo County, California, offering assisted living. Licensed for 216 residents. The monthly price shown is a Chapter estimate for this area and care level — the community can claim this listing and publish its verified pricing.

Assisted living

Published pricing

Starting atStarting monthly rate (assisted/independent living)
$8,400/mo

Published by Atria Senior Living on atriaseniorliving.com, checked October 27, 2026. Starting prices usually cover the smallest apartment; personal care is often billed on top, so ask for a quote based on the apartment and care you need.

This published starting price is higher than Chapter's area estimate below, so plan on at least $8,400/mo here, plus care.

Transparent monthly cost

Base rent
$6,000
Care add-onAssisted living, average acuity
$1,200
All-in / month
$7,200
One-time community fee
$3,000
Estimated for this area & care level — not yet verified by the community. Are you this provider? Claim & set your real price.

Medi-Cal & Medicare

Not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here — ask the community, since the list changes. Medicare does not pay for assisted living.

How Medi-Cal, ALW & Medicare work for assisted living · ALW homes in San Mateo County

The facts

Provider typeAssisted living
State license415601223
Ownership—
Licensed capacity216 residents
Licensed since—
Phone(650) 532-2460
Regulatory details sourced from state licensing.

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Atria At Foster Square cost & FAQ

How much does Atria At Foster Square cost?

Atria Senior Living publishes a starting price of $8,400 per month for Atria At Foster Square (starting monthly rate (assisted/independent living)), as of October 27, 2026. Starting prices usually cover the smallest apartment; personal care is often billed on top. That's above Chapter's area estimate, so plan on at least $8,400 a month plus care.

What does the monthly price at Atria At Foster Square include?

The all-in figure combines base rent (room, meals and basic services) with the typical care add-on for average needs. Care costs rise with the level of help a resident needs, so ask Atria At Foster Square for an assessment-based quote.

What type of care does Atria At Foster Square provide?

Atria At Foster Square is listed for assisted living. It holds California state license #415601223 and is licensed for up to 216 residents.

Does Atria At Foster Square accept Medi-Cal?

Atria At Foster Square is not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here. Ask the community directly, since the list changes. Medicare does not pay for assisted living.

How do I tour Atria At Foster Square?

Pick a time in the tour booker on this page and your request goes to Atria At Foster Square only. Chapter never sells your information, and you won't get calls from referral agents. You can also call the community directly at (650) 532-2460.

Compare prices nearby: senior living costs in Foster City · 2026 California cost report

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Listings are sourced from public California licensing records. Pricing is estimated from regional averages until each community verifies its own.