21831 San Fernando Ave
Cupertino, CA 95014
5 bd 5 ba 3,639 sqft Built 2003 Lot 9,650 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 | $716,162 | $2,864,650 | $3,580,812 | $43,514 |
| 2024 | $716,162 | $2,864,650 | $3,580,812 | $42,320 |
| 2023 | $688,353 | $2,753,413 | $3,441,766 | $41,943 |
| 2022 | $674,856 | $2,699,425 | $3,374,281 | $41,258 |
| 2021 | $661,624 | $2,646,496 | $3,308,120 | $40,821 |
| 2020 | $654,840 | $2,619,360 | $3,274,200 | $40,317 |
| 2019 | $892,186 | $1,091,899 | $1,984,085 | $24,930 |
| 2018 | $874,693 | $1,070,490 | $1,945,183 | $24,225 |
| 2017 | $857,543 | $1,049,500 | $1,907,043 | $24,040 |
| 2016 | $840,729 | $1,028,922 | $1,869,651 | $23,257 |
| 2015 | $828,101 | $1,013,467 | $1,841,568 | $23,068 |
| 2014 | $811,880 | $993,615 | $1,805,495 | $22,456 |
| 2013 | $808,211 | $989,125 | $1,797,336 | $22,246 |
| 2012 | $783,300 | $958,700 | $1,742,000 | $21,654 |
| 2010 | $776,828 | $950,717 | $1,727,545 | $20,727 |
| 2009 | $771,023 | $943,612 | $1,714,635 | $20,722 |
| 2008 | $757,701 | $927,308 | $1,685,009 | $19,620 |
| 2007 | $742,845 | $909,126 | $1,651,971 | $19,131 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
5
Baths
5
Living area
3,639 sqft
Lot size
9,650 sqft
ZIP code
95014
City
Cupertino
Street
San Fernando Ave
Coordinates
37.31865, -122.05640
Comparable properties nearby
Frequently asked questions
When did 21831 San Fernando Ave last sell?
No public-record sale is on file for 21831 San Fernando Ave.
What is the current tax assessment for 21831 San Fernando Ave?
The most recent total assessment for 21831 San Fernando Ave (year 2025) is $3,580,812 with $43,514 in property tax.
When was 21831 San Fernando Ave built?
21831 San Fernando Ave was built in 2003.
How does 21831 San Fernando Ave compare to others on San Fernando Ave?
We track 2 other properties on San Fernando Ave. Browse the list under "Other properties on San Fernando Ave" to compare beds, baths, and sale history.
What are the property facts for 21831 San Fernando Ave?
21831 San Fernando Ave is a 5 bed, 5 bath, 3,639 sqft, 9,650 sqft lot single_family.
Is 21831 San Fernando Ave a flip candidate?
No — 21831 San Fernando Ave does not appear in our flips dataset.
Is 21831 San Fernando Ave a tax-appeal candidate?
No — 21831 San Fernando 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
-1.6%
Implied 1-yr
-6.2%
2026 Q2
$2.39M
2026 Q3
$2.35M
ZIP 95014 — Median Price History + Forecast
Explore nearby
Geography
Other properties on San Fernando Ave