4490 State Highway 20
Upper Lake, CA 95485
2 bd 2 ba 1,350 sqft Built 1978 Lot 727,452 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 | $222,829 | $90,523 | $313,352 | $3,496 |
| 2024 | $222,829 | $90,523 | $313,352 | $3,533 |
| 2023 | $214,177 | $87,009 | $301,186 | $3,392 |
| 2022 | $209,978 | $85,303 | $295,281 | $3,484 |
| 2021 | $205,861 | $83,631 | $289,492 | $3,405 |
| 2020 | $203,751 | $82,774 | $286,525 | $3,240 |
| 2019 | $199,756 | $81,151 | $280,907 | $3,283 |
| 2018 | $195,840 | $79,560 | $275,400 | $2,976 |
| 2017 | $58,529 | $39,017 | $97,546 | $1,089 |
| 2016 | $57,382 | $38,252 | $95,634 | $1,077 |
| 2015 | $56,521 | $37,678 | $94,199 | $1,062 |
| 2014 | $55,414 | $36,940 | $92,354 | $1,045 |
| 2013 | $55,164 | $36,774 | $91,938 | $1,036 |
| 2012 | $54,083 | $36,053 | $90,136 | $1,028 |
| 2010 | $53,023 | $35,347 | $88,370 | $921 |
| 2009 | $52,627 | $35,083 | $87,710 | $923 |
| 2008 | $51,718 | $34,477 | $86,195 | $890 |
| 2007 | $50,704 | $33,801 | $84,505 | $861 |
Property facts
Year built
1978
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,350 sqft
Lot size
727,452 sqft
ZIP code
95485
City
Upper Lake
Street
State Highway 20
Coordinates
39.16149, -122.99252
Comparable properties nearby
Frequently asked questions
When did 4490 State Highway 20 last sell?
No public-record sale is on file for 4490 State Highway 20.
What is the current tax assessment for 4490 State Highway 20?
The most recent total assessment for 4490 State Highway 20 (year 2025) is $313,352 with $3,496 in property tax.
When was 4490 State Highway 20 built?
4490 State Highway 20 was built in 1978.
How does 4490 State Highway 20 compare to others on State Highway 20?
We track 8 other properties on State Highway 20. Browse the list under "Other properties on State Highway 20" to compare beds, baths, and sale history.
What are the property facts for 4490 State Highway 20?
4490 State Highway 20 is a 2 bed, 2 bath, 1,350 sqft, 727,452 sqft lot single_family.
Is 4490 State Highway 20 a flip candidate?
No — 4490 State Highway 20 does not appear in our flips dataset.
Is 4490 State Highway 20 a tax-appeal candidate?
No — 4490 State Highway 20 is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-5.1%
Implied 1-yr
-20.6%
2026 Q2
$191.3K
2026 Q3
$176.5K
ZIP 95485 — Median Price History + Forecast
Explore nearby
Geography
Other properties on State Highway 20