Blog > Foster City Neighborhoods Ranked by Price per Square Foot (2026)
Foster City has 7 neighborhood guides on our site. To see how they compare on price, we took the 101 Foster City houses, condos and townhomes that sold in the 180 days to October 27, 2026; all 101 had a map position and a living area, so we placed them on the map and found the median price per square foot inside each guide’s outline. 101 of those sales landed inside at least one guide. Across the city, the median was $912 per square foot for all homes and $1,098 for houses.
The short answer
- Highest median price per square foot (guides with at least 10 sales): Sea Colony & Port Royal ($1,113, 10 sales), Bay Vista ($1,097, 11 sales) and Treasure Isle ($924, 17 sales).
- Lowest: Isle Cove, Edgewater & Metro Center ($861, 21 sales) and Marina Point & Harbor Side ($690, 20 sales).
- All 7 guides had 5 or more sales in the window, enough to rank here.
- Top to bottom, the highest-ranked guide sold for 1.6 times as much per square foot as the lowest-ranked one.
Next steps in Foster City
- What’s my Foster City home worth? Request an estimate, and ask us for the recent sales on your street.
- See Foster City homes for sale, then use Save Search to get new listings by email.
- Book a strategy call with a Property Nerd.
All homes, ranked
Guides with at least 5 sales, highest median price per square foot first. Each name opens its guide, with live listings, the last 12 months of sales and our notes on the streets and houses.
| # | Neighborhood | Sales | Median $/sq ft | Median price | Median size |
|---|---|---|---|---|---|
| 1 | Sea Colony & Port Royal | 10 | $1,113 | $2.4M | 2,155 sq ft |
| 2 | Bay Vista | 11 | $1,097 | $2.16M | 1,871 sq ft |
| 3 | Carmel Village | 9 | $1,073 | $2.17M | 1,890 sq ft |
| 4 | Treasure Isle | 17 | $924 | $1.43M | 1,530 sq ft |
| 5 | The Islands | 13 | $869 | $1.29M | 1,395 sq ft |
| 6 | Isle Cove, Edgewater & Metro Center | 21 | $861 | $1.42M | 1,546 sq ft |
| 7 | Marina Point & Harbor Side | 20 | $690 | $877K | 1,510 sq ft |
Houses only
Townhomes and condos often sell for a different price per foot than houses a block away, so here are the guides with at least 5 house sales, ranked on houses alone.
| # | Neighborhood | House sales | Median $/sq ft | Median price |
|---|---|---|---|---|
| 1 | Sea Colony & Port Royal | 8 | $1,200 | $2.56M |
| 2 | Bay Vista | 8 | $1,145 | $2.31M |
| 3 | Treasure Isle | 7 | $1,098 | $2.08M |
| 4 | Carmel Village | 8 | $1,084 | $2.19M |
Reading it right
- A ranking summarizes recent sales; it isn’t a verdict on a neighborhood. Price per square foot moves with home size, age, lot, condition and the mix of homes that happened to sell, and a higher number says nothing about which neighborhood is right for you.
- Each sale counts once. No sale here falls inside two of our guide outlines.
- Small samples swing. Each row shows its sale count; a guide with 6 sales can move a lot when one more home closes.
- Bigger homes often sell for less per foot, so compare guides with similar homes, or use the houses-only table.
Go deeper
The live Neighborhood Ranking recalculates these numbers from the MLS whenever you open it, with a shaded map and a budget finder. The Price per Sq Ft Map plots every sale, and the Foster City guide page links all 7 guides. Condos and townhomes have their own post: Foster City condo and townhome prices.
The Foster City data series: housing market by the numbers · where homes sell over asking · ten years of prices by neighborhood · condos and townhomes · house prices by bedrooms · houses under $2M · houses at $2.8M and up · the best month to sell · lots by neighborhood
Selling in Foster City?
A Property Nerd will pull the closest recent sales in your neighborhood and walk you through what they say about price. Call (408) 373-1660 or (650) 383-8606, or book a strategy call. Commissions are negotiable, and we offer bundled services, so ask us what’s included.