350 Mainsail Ct
Foster City, CA 94404
4 bd 2 ba 1,900 sqft Built 1969 Lot 8,400 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $984,280 | $1,421,738 | $2,406,018 | $28,084 |
| 2024 | $984,280 | $1,421,738 | $2,406,018 | $27,685 |
| 2023 | $946,060 | $1,366,531 | $2,312,591 | $27,114 |
| 2022 | $927,510 | $1,339,737 | $2,267,247 | $26,774 |
| 2021 | $909,324 | $1,313,468 | $2,222,792 | $26,440 |
| 2020 | $900,000 | $1,300,000 | $2,200,000 | $25,712 |
| 2019 | $312,120 | $1,143,399 | $1,455,519 | $16,498 |
| 2018 | $306,000 | $1,120,980 | $1,426,980 | $15,912 |
| 2017 | $300,000 | $1,099,000 | $1,399,000 | $15,735 |
| 2016 | $168,004 | $155,751 | $323,755 | $3,560 |
| 2015 | $165,481 | $153,412 | $318,893 | $3,478 |
| 2014 | $162,240 | $150,407 | $312,647 | $3,388 |
| 2013 | $161,507 | $149,728 | $311,235 | $3,381 |
| 2012 | $158,341 | $146,793 | $305,134 | $3,297 |
| 2011 | $155,237 | $143,915 | $299,152 | $3,237 |
| 2010 | $154,077 | $142,840 | $296,917 | $3,191 |
| 2009 | $154,444 | $143,180 | $297,624 | $3,329 |
| 2008 | $151,416 | $140,373 | $291,789 | $3,252 |
| 2007 | $148,448 | $137,621 | $286,069 | $3,149 |
Property facts
Year built
1969
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,900 sqft
Lot size
8,400 sqft
ZIP code
94404
City
Foster City
Street
Mainsail Ct
Coordinates
37.54883, -122.25929
Comparable properties nearby
Frequently asked questions
When did 350 Mainsail Ct last sell?
No public-record sale is on file for 350 Mainsail Ct.
What is the current tax assessment for 350 Mainsail Ct?
The most recent total assessment for 350 Mainsail Ct (year 2025) is $2,406,018 with $28,084 in property tax.
When was 350 Mainsail Ct built?
350 Mainsail Ct was built in 1969.
How does 350 Mainsail Ct compare to others on Mainsail Ct?
We track 1 other property on Mainsail Ct. Browse the list under "Other properties on Mainsail Ct" to compare beds, baths, and sale history.
What are the property facts for 350 Mainsail Ct?
350 Mainsail Ct is a 4 bed, 2 bath, 1,900 sqft, 8,400 sqft lot single_family.
Is 350 Mainsail Ct a flip candidate?
No — 350 Mainsail Ct does not appear in our flips dataset.
Is 350 Mainsail Ct a tax-appeal candidate?
No — 350 Mainsail Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.3%
Implied 1-yr
-17.2%
2026 Q3
$1.1M
2026 Q4
$1.1M
ZIP 94404 — Median Price History + Forecast
Explore nearby
Geography
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