48 Port Royal Ave
Foster City, CA 94404
5 bd 3 ba 3,130 sqft Built 1985 Lot 10,500 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 | $860,615 | $1,657,314 | $2,517,929 | $29,366 |
| 2024 | $860,615 | $1,657,314 | $2,517,929 | $28,949 |
| 2023 | $827,198 | $1,592,959 | $2,420,157 | $28,352 |
| 2022 | $810,979 | $1,561,725 | $2,372,704 | $27,997 |
| 2021 | $795,078 | $1,531,103 | $2,326,181 | $27,649 |
| 2020 | $786,926 | $1,515,404 | $2,302,330 | $26,887 |
| 2019 | $771,497 | $1,485,691 | $2,257,188 | $25,464 |
| 2018 | $756,370 | $1,456,560 | $2,212,930 | $24,724 |
| 2017 | $741,540 | $1,428,000 | $2,169,540 | $24,451 |
| 2016 | $403,768 | $403,768 | $807,536 | $9,297 |
| 2015 | $397,704 | $397,704 | $795,408 | $9,080 |
| 2014 | $389,914 | $389,914 | $779,828 | $8,849 |
| 2013 | $388,152 | $388,152 | $776,304 | $8,772 |
| 2012 | $380,542 | $380,542 | $761,084 | $8,556 |
| 2011 | $373,081 | $373,081 | $746,162 | $8,397 |
| 2010 | $370,293 | $370,293 | $740,586 | $8,278 |
| 2009 | $371,173 | $371,173 | $742,346 | $8,144 |
| 2008 | $363,896 | $363,896 | $727,792 | $7,951 |
| 2007 | $356,761 | $356,761 | $713,522 | $7,703 |
Property facts
Year built
1985
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
3,130 sqft
Lot size
10,500 sqft
ZIP code
94404
City
Foster City
Street
Port Royal Ave
Coordinates
37.53558, -122.27494
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 48 Port Royal Ave last sell?
No public-record sale is on file for 48 Port Royal Ave.
What is the current tax assessment for 48 Port Royal Ave?
The most recent total assessment for 48 Port Royal Ave (year 2025) is $2,517,929 with $29,366 in property tax.
When was 48 Port Royal Ave built?
48 Port Royal Ave was built in 1985.
How does 48 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 48 Port Royal Ave?
48 Port Royal Ave is a 5 bed, 3 bath, 3,130 sqft, 10,500 sqft lot single_family.
Is 48 Port Royal Ave a flip candidate?
No — 48 Port Royal Ave does not appear in our flips dataset.
Is 48 Port Royal Ave a tax-appeal candidate?
No — 48 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