Foster City, CA rental market

What is the average rent in Foster City, CA?

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Last updated June 6, 2026

Rental market summary

The average rent for all bedrooms and all property types in Foster City, CA is $4,215.

Average rent

$4,215

Month-over-month change

+$195

Year-over-year change

+$415

Available rentals

60

Source: Zillow Rentals data

Rental price range

The price range for all bedrooms and all property types is $1,880 to $16,152.

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Rent frequencies
Rent priceNumber of rental properties
$1,9002
$2,0001
$2,5001
$2,6001
$2,7002
$2,8002
$2,9001
$3,4001
$3,5002
$3,6003
$3,7003
$3,8007
$3,9005
$4,0001
$4,1003
$4,2002
$4,3002
$4,4004
$4,5002
$4,6001
$4,7001
$4,8004
$4,9003
$5,000+14

Average rent price over time

In the last year, rent has increased by $415 compared to the previous year.

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Average rent price over time
Last year (2025)This year (2026)
Jan$3,723$3,962
Feb$3,670$4,020
Mar$3,479$3,898
Apr$3,500$3,867
May$3,680$4,020
Jun$3,680$4,294
Jul$3,974No data
Aug$4,032No data
Sep$3,700No data
Oct$4,000No data
Nov$3,954No data
Dec$3,700No data

Market temperature

The Foster City, CA rental market temperature is WARM. Market temperature is based on changes in renter demand compared to the national average. For example, a hot market has increasing demand.

warm

Temperature is based on all bedrooms and all property types.

Compare average rent in markets

Rent in Foster City, CA is 110% higher than the national average.

Foster City, CAvs.

$4,215

$2,011

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Frequently asked questions

1. What is the average rent in Foster City, CA?

The average rent in Foster City, CA is $4,215.

2. How much does it cost to rent a house in Foster City, CA?

Houses in Foster City, CA rent between $1,880 - $16,152 with an average rent of $4,215.

3. How has the rent in Foster City, CA changed in the last year?

In the last year, the rent in Foster City, CA increased by $415

4. How much has the rent in Foster City, CA increased/decreased in the last month?

In the last month, the rent in Foster City, CA increased by $195

5. How many available rentals are there in Foster City, CA?

There are currently 60 rentals available in Foster City, CA.

6. How do rent prices in Foster City, CA compare with the national average?

The average rent in Foster City, CA is $4,215 — 109.6% higher the national average of $2,011.

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