21675 Highway 243 is a 1,800 square foot house on a 10.58 acre lot with 2 bedrooms and 2.5 bathrooms. Based on Redfin's Idyllwild data, we estimate the home's value is $789,358.
Single-familyProperty Type
2010Year Built
10.58 acresLot Size
$439Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$789,358
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 31.4% higher than the average sale price ($601K) 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
$9,212 (+2.2%)
$159,674 + $584,559
$744,233
2024
$9,014 (−0.2%)
$159,674 + $584,559
$744,233
2023
$9,032 (+2.1%)
$156,544 + $573,098
$729,642
2022
$8,845 (+2.2%)
$153,475 + $561,861
$715,336
2021
$8,658 (+3.1%)
$150,466 + $550,845
$701,311
2020
$8,396 (+1.7%)
$147,516 + $540,045
$687,561
2019
$8,252 (+0.8%)
$146,004 + $534,508
$680,512
2018
$8,185 (+1.6%)
$143,142 + $524,028
$667,170
2017
$8,059 (+5.9%)
$137,586 + $503,679
$641,265
2016
$7,611 (+1.4%)
$137,586 + $503,679
$641,265
2015
$7,504 (+0.4%)
$134,889 + $493,803
$628,692
2014
$7,472 (−0.3%)
$130,262 + $476,860
$607,122
2013
$7,494 (+3.2%)
$130,262 + $476,860
$607,122
2012
$7,265 (+3.0%)
$129,674 + $474,705
$604,379
2011
$7,053 (+2.4%)
$127,132 + $465,398
$592,530
2010
$6,889 (+175.7%)
$124,640 + $456,273
$580,913
2009
$2,499
$123,709 + $452,864
$576,573
Tax history for 21675 Highway 243
Year
Property tax
Land + Additions
Assessment*
2025
$9,212 (+2.2%)
$159,674 + $584,559
$744,233
2024
$9,014 (−0.2%)
$159,674 + $584,559
$744,233
2023
$9,032 (+2.1%)
$156,544 + $573,098
$729,642
2022
$8,845 (+2.2%)
$153,475 + $561,861
$715,336
2021
$8,658 (+3.1%)
$150,466 + $550,845
$701,311
2020
$8,396 (+1.7%)
$147,516 + $540,045
$687,561
2019
$8,252 (+0.8%)
$146,004 + $534,508
$680,512
2018
$8,185 (+1.6%)
$143,142 + $524,028
$667,170
2017
$8,059 (+5.9%)
$137,586 + $503,679
$641,265
2016
$7,611 (+1.4%)
$137,586 + $503,679
$641,265
2015
$7,504 (+0.4%)
$134,889 + $493,803
$628,692
2014
$7,472 (−0.3%)
$130,262 + $476,860
$607,122
2013
$7,494 (+3.2%)
$130,262 + $476,860
$607,122
2012
$7,265 (+3.0%)
$129,674 + $474,705
$604,379
2011
$7,053 (+2.4%)
$127,132 + $465,398
$592,530
2010
$6,889 (+175.7%)
$124,640 + $456,273
$580,913
2009
$2,499
$123,709 + $452,864
$576,573
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 24, 2022 • Final
Miscellaneous (bxx) - othcn - other construction
Replace the existing chimney exterior stone veneer and install a weather barrier. Perform flashing repairs at flue penetrations and related waterproofing.
Roofing
Jan 24, 2022 • Final
Building permit application: only use for building & safety permit types not listed below.
Replace the existing chimney exterior stone veneer and install a weather barrier. Perform flashing repairs at flue penetrations and related waterproofing.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of 3/4 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Roof Covering Type: Rock
Roof Shape Type: Rock
Property Information
Living Sq. Ft: 1,800
Adjusted Gross Sq. Ft: 1,800
Building Sq. Ft: 2,590
# of Stories: 1
Stories Type: 1
Legal Description: 10.58 ACRES M/L IN POR S 1/2 OF SEC 35 T4S R2E FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 790
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 460,865
Municipality Name: BANNING SCHOOL DIST
Acres: 10.58
Zoning Code: R-1A-10
County Use Description: SINGLE FAMILY DWELLING
Utility Information
Electricity / Wiring Type: Available
Financial
Assessor Information
Assessment Year: 2025
Tax Area: BANNING SCHOOL DIST
Public facts
Beds: 2
Baths: 2.5
Sq. Ft.: 1,800
Stories: 1.0
Lot Size: 10.58 acres
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: Riverside County
APN: 556310021
Home facts updated by county records on Nov 15, 2025
Around this home
Schools
Cabazon Elementary School
Public K-5 • Assigned • 9.3mi
3/10
Banning High School
Public 9-12 • Assigned • 12.3mi
5/10
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
10/10 Fire Factor
71% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 84° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Idyllwild, CA • 92549
Average low and high temperatures (°F)
53
36
57
38
60
40
58
40
67
45
77
54
83
60
84
62
74
54
70
51
58
41
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 7.4 hours in December, placing it above the
U.S. average for solar exposure.
10 hrs
7.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$750,000 – $908,000
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