Foster City MI
17 active listings out of 504 total properties we track across 34 Foster City ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Michigan (statewide), not just Foster City. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 17 currently-active listings in Foster City, MI. Full dataset covers 504 properties — listings, off-market homes, rentals, and full history.
ZIP codes in Foster City
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Michigan cities within driving distance.
Get Foster City, MI data in your app
GET https://api.straply.com/v1/markets/city/foster-city-mi
Authorization: Bearer $STRAPLY_KEY{
"city": "foster-city-mi",
"total_tracked": 504,
"active": 17,
"median_list": 165000
}Foster City, MI real estate: market summary
As of November 2026, Straply tracks 504 homes in Foster City, MI, with 17 active for sale at a median list price of $165,000 (~$180/sq ft). Notably, most homes were built in the 1980s.
- Median list price
- $165,000
- Median $/sq ft
- $180
- Active listings
- 17
- Median sale price
- $85,000
- Properties tracked
- 504
Frequently asked: Foster City, MI real estate
What is the median home price in Foster City?
The median list price in Foster City, MI is $165,000 (about $180 per square foot), based on 17 active listings tracked by Straply as of November 2026.
What price range are homes in Foster City?
Active listings in Foster City, MI concentrate in: 76% under $300k and 18% $300k–$500k.
How many homes are for sale in Foster City?
Straply is tracking 17 active listings in Foster City, MI out of 504 properties on record as of November 2026.
How old are the homes in Foster City?
Most homes in Foster City, MI were built in the 1980s. About 42% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2023.
What types of homes are in Foster City?
Foster City, MI is mostly single-family homes (59% of listings). Also common: lots / land 41%.
How many bedrooms do homes in Foster City typically have?
The most common size in Foster City, MI is 3 bd.
What are the most active ZIP codes in Foster City?
The ZIP codes with the most active listings in Foster City, MI are 49834, 49807.
What areas are near Foster City?
Nearby markets Straply also tracks include Perronville, Hermansville, Spalding, Powers.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.