280 Sierra Ave
Portola, CA 96122
— ba 2,400 sqft Built 1974 Lot 11,326 sqft other
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 | $108,091 | $56,889 | $164,980 | $171 |
| 2024 | $108,091 | $56,889 | $164,980 | $167 |
| 2023 | $103,895 | $54,681 | $158,576 | $18 |
| 2022 | $101,858 | $53,609 | $155,467 | $18 |
| 2021 | $99,861 | $52,558 | $152,419 | $18 |
| 2020 | $98,838 | $52,020 | $150,858 | $18 |
| 2019 | $96,900 | $51,000 | $147,900 | $18 |
| 2018 | $95,000 | $50,000 | $145,000 | $18 |
| 2017 | $80,000 | $40,000 | $120,000 | $1,336 |
| 2016 | $144,523 | $61,937 | $206,460 | $2,145 |
| 2015 | $144,523 | $61,937 | $206,460 | $2,148 |
| 2014 | $144,523 | $61,937 | $206,460 | $2,151 |
| 2013 | $144,523 | $61,937 | $206,460 | $2,148 |
| 2012 | $144,523 | $61,937 | $206,460 | $2,148 |
| 2011 | $144,523 | $61,937 | $206,460 | $2,148 |
| 2010 | $164,231 | $70,383 | $234,614 | $2,423 |
| 2009 | $193,213 | $82,804 | $276,017 | $2,851 |
| 2008 | $189,425 | $81,181 | $270,606 | $2,791 |
| 2007 | $185,711 | $79,590 | $265,301 | $2,705 |
Property facts
Year built
1974
Property type
other
Stories
1
Beds
—
Baths
—
Living area
2,400 sqft
Lot size
11,326 sqft
ZIP code
96122
City
Portola
Street
Sierra Ave
Coordinates
39.81152, -120.46589
Comparable properties nearby
Frequently asked questions
When did 280 Sierra Ave last sell?
No public-record sale is on file for 280 Sierra Ave.
What is the current tax assessment for 280 Sierra Ave?
The most recent total assessment for 280 Sierra Ave (year 2025) is $164,980 with $171 in property tax.
When was 280 Sierra Ave built?
280 Sierra Ave was built in 1974.
How does 280 Sierra Ave compare to others on Sierra Ave?
We track 8 other properties on Sierra Ave. Browse the list under "Other properties on Sierra Ave" to compare beds, baths, and sale history.
What are the property facts for 280 Sierra Ave?
280 Sierra Ave is a — bath, 2,400 sqft, 11,326 sqft lot other.
Is 280 Sierra Ave a flip candidate?
No — 280 Sierra Ave does not appear in our flips dataset.
Is 280 Sierra Ave a tax-appeal candidate?
No — 280 Sierra 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
+3.5%
Implied 1-yr
+13.8%
2026 Q3
$263.8K
2026 Q4
$271.3K
ZIP 96122 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sierra Ave