YOUR NEIGHBORHOOD GUIDE · SAN MATEO, CA
Get to know
Mariners Island.
Explore Mariners Island in San Mateo, CA: nearby homes, schools and everyday places.
LIFE IN MARINERS ISLAND
Get a feel for Mariners Island.
Mariners Island is a neighborhood in San Mateo, CA. This guide brings together a housing snapshot and places to explore in and around the community.
LOCAL KNOWLEDGE MAKES A DIFFERENCE
Work with Top Real Estate Agents in Mariners Island
Explore top real estate agents in San Mateo who serve the Mariners Island neighborhood. Compare their experience, verified reviews, and profiles. A neighborhood-specific rating for Mariners Island is not currently available.
A LOOK AT THE MARKET
Mariners Island Housing Market
Asking prices come from active listings. Recorded sales cover to . A dash means that figure was not available.
What kinds of homes are here?
40 residential property records give a broader picture of Mariners Island, including homes that aren’t for sale.
Updated 2026-10-08. These are property classifications, not a census of individual homes.
How does Mariners Island compare?
Compare median asking prices across San Mateo neighborhoods.
| Neighborhood | Median asking price | Compared with Mariners Island | Sale price / sq ft | Recorded sales |
|---|---|---|---|---|
| Mariners Island This neighborhood | $1,276,000 | — | — | 2 |
| San Mateo Village | $1,281,500 | About the same | $776 | 1 |
| Harbortown | $950,000 | 26% lower | — | 1 |
| Sunnybrae | $1,484,000 | 16% higher | $1,367 | 1 |
| Lauriedale | $737,000 | 42% lower | $697 | 0 |
| San Mateo Park | $3,262,500 | 156% higher | $890 | 3 |
Median asking price and price per square foot come from the same listing sample as the neighborhood cards. Recorded sales cover 2025-10-08 to 2026-10-08. A dash means that figure was not available.
Explore nearby neighborhoods in San Mateo
San Mateo Village ↗
- Median asking price
- $1,281,500
- / sq ft
- $776
- Active listings
- 3
- properties in discovery sample
- 96
BNearby schools · estimated
7.4/10 · 10 schools
Harbortown ↗
- Median asking price
- $950,000
- / sq ft
- —
- Active listings
- Not available
- properties in discovery sample
- 36
CNearby schools · estimated
5.3/10 · 4 schools
Sunnybrae ↗
- Median asking price
- $1,484,000
- / sq ft
- $1,367
- Active listings
- 2
- properties in discovery sample
- 29
CNearby schools · estimated
5.7/10 · 3 schools
Lauriedale ↗
- Median asking price
- $737,000
- / sq ft
- $697
- Active listings
- 1
- properties in discovery sample
- 26
BNearby schools · estimated
7.4/10 · 10 schools
San Mateo Park ↗
- Median asking price
- $3,262,500
- / sq ft
- $890
- Active listings
- 4
- properties in discovery sample
- 22
BNearby schools · estimated
7.3/10 · 6 schools
Median asking price is the midpoint of listing prices in the discovery sample. A dash means that figure was not available. Photos show community or nearby landmarks.
See all featured San Mateo neighborhoods →What Is It Like to Live in Mariners Island?
Nearby schools
Estimated grade C · 5.7/10Public schools returned for sampled Mariners Island properties. Attendance depends on the specific address.
M marks Mariners Island’s center. Shading shows a half-mile radius around that point, not a neighborhood boundary. Numbered pins match the places below.
School ratings · 2026-10-08. Grade methodology is below.
THE CITY AROUND YOU
San Mateo demographics & households
Citywide context for a move to Mariners Island. These figures describe San Mateo as a whole.
Explore San Mateo’s age distribution
From FastExpert’s existing San Mateo city-data source, retrieved 2026-10-08; source year was not supplied. Explore all San Mateo city data →
FIND YOUR PLACE HERE
Homes for sale in Mariners Island
No properties are currently available in Mariners Island. Explore homes for sale in nearby neighborhoods.
For sale3 beds · 2 baths · 1,352 sq ft
775 Ridge Dr
Glendale, CA
For sale4 beds · 2.5 baths · 1,839 sq ft
10320 Nassau Avenue
Sunland, CA
For sale5 beds · 4 baths · 3,223 sq ft
2600 Legend Ln
Rowland Heights, CA
For sale0 beds · 0 baths · 3,443 sq ft
3425 West 15th Street
Los Angeles, CA
For sale3 beds · 2 baths · 1,348 sq ft
537 N Cummings St
Los Angeles, CA
For sale3 beds · 2 baths · 1,100 sq ft
3643 1st Avenue
Glendale, CA
For sale5 beds · 4 baths · 3,378 sq ft
1920 Flint Rock Road
Diamond Bar, CA
For sale2 beds · 2 baths · 1,095 sq ft
4900 North Grand Avenue
Covina, CA
For sale2 beds · 2 baths · 1,186 sq ft
10604 Valley Spring Lane
Toluca Lake, CA
For sale4 beds · 2 baths · 2,048 sq ft
7544 Owens Street, Tujunga
Los Angeles, CA
For sale0 beds · 0 baths · 3,026 sq ft
2200 West Burbank Boulevard
Burbank, CA
For sale0 beds · 0 baths · 14,102 sq ft
2501 South Santa Fe Avenue
Vernon, CA
KEEP EXPLORING
Get to know San Mateo.
Explore the broader area’s housing and demographic context.
Frequently Asked Questions
Frequently Asked Questions About Mariners Island
Common questions about homes, the housing market, and daily life in Mariners Island, San Mateo.
What types of homes are in Mariners Island?
Answer here
How Competitive Is the Mariners Island Housing Market?
Answer here
Is Mariners Island, San Mateo a good neighborhood to live in?
Answer here
Pros and cons of living in Mariners Island, San Mateo?
Answer here
Cost of living in Mariners Island, San Mateo?
Answer here
How can I find a real estate agent serving Mariners Island?
Answer here
When is the best time to sell real estate in Mariners Island?
Answer here
When is the best time to buy real estate in Mariners Island?
Answer here
Sources, dates & how we calculate estimates
Nearby places and photos come from an approved snapshot. Viewing this page does not call Google Places. A controlled refresh can still search within 5 km of the center. Recreation combines park, lake, trail and club searches, removes duplicates and keeps results within 5 miles. Restaurant ranking balances star ratings with review counts; fast-food, convenience stores and places marked as not offering dine-in are excluded.
Housing mix uses residential property records, including homes that are not for sale. Market prices use the most recent recorded qualifying sale per property within 2025-10-08 to 2026-10-08. Transfers identified as non-market transactions and records without a positive sale amount are excluded. Medians appear with at least 10 sales; price per square foot also requires a recorded home size. Property classifications and neighborhood definitions may differ from local usage. These are dated snapshots, not a complete transaction history or live inventory feed.
School grades are FastExpert estimates based on the mean available ratings for unique public schools found across 4 Mariners Island property samples: A = 8–10, B = 6–under 8, C = 4–under 6, D = 2–under 4, F = 1–under 2. Unrated schools are excluded. Grades do not confirm attendance eligibility.
San Mateo demographics come from the existing FastExpert city-data source. The city’s source year was not supplied. Top agents use FastExpert’s existing San Mateo ranking; a Mariners Island-specific ranking is not available yet.