186 Port Royal Ave
Foster City, CA 94404
4 bd 3 ba 2,240 sqft Built 1971 Lot 5,320 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 | $1,170,000 | $1,380,000 | $2,550,000 | $29,653 |
| 2024 | $1,170,000 | $1,380,000 | $2,550,000 | $28,885 |
| 2023 | $1,133,000 | $1,337,000 | $2,470,000 | $28,846 |
| 2022 | $1,180,000 | $1,410,000 | $2,590,000 | $30,453 |
| 2021 | $113,677 | $27,160 | $140,837 | $2,020 |
| 2020 | $112,512 | $26,882 | $139,394 | $1,968 |
| 2019 | $110,306 | $26,355 | $136,661 | $1,874 |
| 2018 | $108,144 | $25,839 | $133,983 | $1,545 |
| 2017 | $106,024 | $25,333 | $131,357 | $1,524 |
| 2016 | $103,946 | $24,837 | $128,783 | $1,689 |
| 2015 | $102,385 | $24,464 | $126,849 | $1,647 |
| 2014 | $100,380 | $23,985 | $124,365 | $1,604 |
| 2013 | $99,927 | $23,877 | $123,804 | $1,614 |
| 2012 | $97,968 | $23,409 | $121,377 | $1,575 |
| 2011 | $96,048 | $22,950 | $118,998 | $1,543 |
| 2010 | $95,331 | $22,779 | $118,110 | $1,521 |
| 2009 | $95,558 | $22,834 | $118,392 | $1,388 |
| 2008 | $93,685 | $22,387 | $116,072 | $1,358 |
| 2007 | $91,849 | $21,949 | $113,798 | $1,314 |
Property facts
Year built
1971
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,240 sqft
Lot size
5,320 sqft
ZIP code
94404
City
Foster City
Street
Port Royal Ave
Coordinates
37.53756, -122.27697
Comparable properties nearby
Frequently asked questions
When did 186 Port Royal Ave last sell?
No public-record sale is on file for 186 Port Royal Ave.
What is the current tax assessment for 186 Port Royal Ave?
The most recent total assessment for 186 Port Royal Ave (year 2025) is $2,550,000 with $29,653 in property tax.
When was 186 Port Royal Ave built?
186 Port Royal Ave was built in 1971.
How does 186 Port Royal Ave compare to others on Port Royal Ave?
We track 8 other properties on Port Royal Ave. Browse the list under "Other properties on Port Royal Ave" to compare beds, baths, and sale history.
What are the property facts for 186 Port Royal Ave?
186 Port Royal Ave is a 4 bed, 3 bath, 2,240 sqft, 5,320 sqft lot single_family.
Is 186 Port Royal Ave a flip candidate?
No — 186 Port Royal Ave does not appear in our flips dataset.
Is 186 Port Royal Ave a tax-appeal candidate?
No — 186 Port Royal Ave 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
Other properties on Port Royal Ave