21090 Morgan Valley Rd is a 2,400 square foot house on a 27.19 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Lower Lake data, we estimate the home's value is $518,855.
Single-familyProperty Type
1991Year Built
27.19 acresLot Size
$216Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$518,855
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.2% higher than the average sale price ($425K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,525 (+166.2%)
$60,909 + $235,171
$296,080
2024
$573 (−23.3%)
$60,909 + $235,171
$296,080
2023
$747 (−0.8%)
$58,545 + $226,040
$284,585
2022
$753 (−76.8%)
$57,398 + $221,608
$279,006
2021
$3,241 (+0.6%)
$57,398 + $221,608
$279,006
2020
$3,223 (+4.5%)
$56,273 + $217,263
$273,536
2019
$3,083
$55,696 + $215,036
$270,732
2018
$3,084 (+5.1%)
$54,604 + $210,820
$265,424
2017
$2,935 (+7.5%)
$52,485 + $202,635
$255,120
2016
$2,731 (+1.9%)
$52,485 + $202,635
$255,120
2015
$2,680 (+2.1%)
$51,456 + $198,662
$250,118
2014
$2,624 (+1.7%)
$49,692 + $191,845
$241,537
2013
$2,580 (+0.1%)
$49,692 + $191,845
$241,537
2012
$2,577
$49,468 + $190,978
$240,446
Tax history for 21090 Morgan Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,525 (+166.2%)
$60,909 + $235,171
$296,080
2024
$573 (−23.3%)
$60,909 + $235,171
$296,080
2023
$747 (−0.8%)
$58,545 + $226,040
$284,585
2022
$753 (−76.8%)
$57,398 + $221,608
$279,006
2021
$3,241 (+0.6%)
$57,398 + $221,608
$279,006
2020
$3,223 (+4.5%)
$56,273 + $217,263
$273,536
2019
$3,083
$55,696 + $215,036
$270,732
2018
$3,084 (+5.1%)
$54,604 + $210,820
$265,424
2017
$2,935 (+7.5%)
$52,485 + $202,635
$255,120
2016
$2,731 (+1.9%)
$52,485 + $202,635
$255,120
2015
$2,680 (+2.1%)
$51,456 + $198,662
$250,118
2014
$2,624 (+1.7%)
$49,692 + $191,845
$241,537
2013
$2,580 (+0.1%)
$49,692 + $191,845
$241,537
2012
$2,577
$49,468 + $190,978
$240,446
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RL
Rural Lands District
To provide for resource related and residential uses of the County’s undeveloped lands that are remote and often characterized by steep topography, fire hazards, and limited access. The following regulations shall apply in all RL districts.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Livestock production
Housing-Single unit
Housing-Multiple units
Housing-Other
Processing
Kennel
Agriculture-Cropland
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 3
Exterior
Exterior Information
Construction Type: Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,400
Building Sq. Ft: 2,400
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,184,396
Acres: 27.19
Zoning Code: RL
County Use Description: RESID-SGL FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,400
Stories: —
Lot Size: 27.19 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: —
County: Lake County
APN: 122300050000
Home facts updated by county records on May 28, 2026
Around this home
Schools
Lower Lake Elementary School
Public K-7 • Assigned • 4.9mi
2/10
Lower Lake High School
Public 9-12 • Assigned • 4.9mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
7/10 Fire Factor
15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 100° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
32 unhealthy days expected this year, 33 days in 30 years
Provided by First Street
Historical weather
Lower Lake, CA • 95457
Average low and high temperatures (°F)
61
39
59
39
67
44
68
45
78
52
87
58
90
59
93
61
86
57
75
49
62
41
60
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$493,000 – $597,000
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