20 acres, a barn with second-dwelling potential, and room to make it yours. Just a short drive from Upper Lake and 25 minutes to Hwy 101, this property pairs privacy with easy access. The large barn/additional unit is the standout feature — ideal for storage or a workshop now, with real potential to convert into a guest house, rental, or multigenerational living space down the road. The home itself is a fixer: a 3-bed, 1957 country-style house with a unique layout, spacious living room, and two full baths, ready for your vision and updates. Outside, a mature walnut orchard and wide-open acreage offer room to expand, farm, or simply breathe. Whether you’re an investor eyeing the barn’s upside, a homesteader drawn to the orchard and open land, or someone looking for space and privacy at a fixer-friendly price, this one’s built for possibility.
Property Details
Price:
$555,000
MLS #:
LC26089178
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
lculupperlake
Listed Date:
Apr 25, 2026
Finished Sq Ft:
1,307
Lot Size:
878,170 sqft / 20.16 acres (approx)
Year Built:
1957
See this Listing
Schools
School District:
Upper Lake Union
Interior
Bathrooms
2 Full Bathrooms
Cooling
NO
Heating
KER
Laundry Features
SEE, DINC, WINC
Levels
A
Main Level Bathrooms
2
Main Level Bedrooms
3
Exterior
Common Walls
NCW
Community Features
RUR, FHL, HRS, MTN
Fencing
XF, PTL
Roof
CMP
View
HI
Financial
Map
Community
- Address1440 W State Highway 20 Upper Lake CA
- CityUpper Lake
- CountyLake
- Zip Code95485
Market Summary
Current real estate data for Single Family in Upper Lake as of Aug 19, 2026
13
Single Family Listed
77
Avg DOM
222
Avg $ / SqFt
$357,484
Avg List Price
Property Summary
- 1440 W State Highway 20 Upper Lake CA is a Single Family for sale in Upper Lake, CA, 95485. It is listed for $555,000 and features 3 beds, 2 baths, and has approximately 1,307 square feet of living space, and was originally constructed in 1957. The current price per square foot is $425. The average price per square foot for Single Family listings in Upper Lake is $222. The average listing price for Single Family in Upper Lake is $357,484.
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1440 W State Highway 20
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