12821 Oak Knoll Ave
Clearlake Oaks, CA 95423
3 bd 2 ba 1,221 sqft Built 1958 Lot 11,326 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 | $268,000 | $60,000 | $328,000 | $3,739 |
| 2024 | $268,000 | $60,000 | $328,000 | $5,360 |
| 2023 | $200,000 | $150,000 | $350,000 | $3,976 |
| 2022 | $200,000 | $150,000 | $350,000 | $3,855 |
| 2021 | $60,000 | $150,000 | $210,000 | $4,055 |
| 2020 | $60,000 | $150,000 | $210,000 | $2,442 |
| 2019 | $60,000 | $150,000 | $210,000 | $2,384 |
| 2018 | $60,000 | $150,000 | $210,000 | $2,434 |
| 2017 | $60,000 | $150,000 | $210,000 | $2,363 |
| 2016 | $60,000 | $150,000 | $210,000 | $2,303 |
| 2015 | $60,000 | $150,000 | $210,000 | $2,305 |
| 2014 | $60,000 | $150,000 | $210,000 | $2,302 |
| 2013 | $60,000 | $150,000 | $210,000 | $2,263 |
| 2012 | $60,000 | $150,000 | $210,000 | $2,337 |
| 2010 | $206,718 | $190,399 | $397,117 | $4,243 |
| 2009 | $205,174 | $188,977 | $394,151 | $4,275 |
| 2008 | $201,629 | $185,711 | $387,340 | $4,174 |
| 2007 | $197,676 | $182,070 | $379,746 | $4,091 |
Property facts
Year built
1958
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,221 sqft
Lot size
11,326 sqft
ZIP code
95423
City
Clearlake Oaks
Street
Oak Knoll Ave
Coordinates
39.01797, -122.67196
Comparable properties nearby
Frequently asked questions
When did 12821 Oak Knoll Ave last sell?
No public-record sale is on file for 12821 Oak Knoll Ave.
What is the current tax assessment for 12821 Oak Knoll Ave?
The most recent total assessment for 12821 Oak Knoll Ave (year 2025) is $328,000 with $3,739 in property tax.
When was 12821 Oak Knoll Ave built?
12821 Oak Knoll Ave was built in 1958.
How does 12821 Oak Knoll Ave compare to others on Oak Knoll Ave?
We track 8 other properties on Oak Knoll Ave. Browse the list under "Other properties on Oak Knoll Ave" to compare beds, baths, and sale history.
What are the property facts for 12821 Oak Knoll Ave?
12821 Oak Knoll Ave is a 3 bed, 2 bath, 1,221 sqft, 11,326 sqft lot single_family.
Is 12821 Oak Knoll Ave a flip candidate?
No — 12821 Oak Knoll Ave does not appear in our flips dataset.
Is 12821 Oak Knoll Ave a tax-appeal candidate?
No — 12821 Oak Knoll 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
-5.2%
Implied 1-yr
-20.7%
2026 Q3
$147.7K
2026 Q4
$136.1K
ZIP 95423 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Oak Knoll Ave