As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$451 (+2.7%)
$37,654 + $7,518
$45,172
2024
$439 (+1.3%)
$37,654 + $7,518
$45,172
2023
$433 (+2.3%)
$36,916 + $7,371
$44,287
2022
$424 (+2.3%)
$36,193 + $7,227
$43,420
2021
$414 (+1.2%)
$35,484 + $7,086
$42,570
2020
$410 (+6.6%)
$34,789 + $6,948
$41,737
2019
$384 (+1.7%)
$34,433 + $6,877
$41,310
2018
$378 (+2.7%)
$33,097 + $6,611
$39,708
2017
$368 (+1.6%)
$32,449 + $6,482
$38,931
2016
$362 (+2.0%)
$32,449 + $6,482
$38,931
2015
$355 (+1.4%)
$31,813 + $6,355
$38,168
2014
$350 (+1.0%)
$30,723 + $6,139
$36,862
2013
$347 (+1.4%)
$30,723 + $6,139
$36,862
2012
$342 (+7.0%)
$30,585 + $6,112
$36,697
2011
$319 (+0.9%)
$29,986 + $5,993
$35,979
2010
$317 (−1.1%)
$29,399 + $5,876
$35,275
2009
$320 (+2.3%)
$29,180 + $5,833
$35,013
2008
$313
$29,250 + $5,848
$35,098
Tax history for 21951 Rider St
Year
Property tax
Land + Additions
Assessment*
2025
$451 (+2.7%)
$37,654 + $7,518
$45,172
2024
$439 (+1.3%)
$37,654 + $7,518
$45,172
2023
$433 (+2.3%)
$36,916 + $7,371
$44,287
2022
$424 (+2.3%)
$36,193 + $7,227
$43,420
2021
$414 (+1.2%)
$35,484 + $7,086
$42,570
2020
$410 (+6.6%)
$34,789 + $6,948
$41,737
2019
$384 (+1.7%)
$34,433 + $6,877
$41,310
2018
$378 (+2.7%)
$33,097 + $6,611
$39,708
2017
$368 (+1.6%)
$32,449 + $6,482
$38,931
2016
$362 (+2.0%)
$32,449 + $6,482
$38,931
2015
$355 (+1.4%)
$31,813 + $6,355
$38,168
2014
$350 (+1.0%)
$30,723 + $6,139
$36,862
2013
$347 (+1.4%)
$30,723 + $6,139
$36,862
2012
$342 (+7.0%)
$30,585 + $6,112
$36,697
2011
$319 (+0.9%)
$29,986 + $5,993
$35,979
2010
$317 (−1.1%)
$29,399 + $5,876
$35,275
2009
$320 (+2.3%)
$29,180 + $5,833
$35,013
2008
$313
$29,250 + $5,848
$35,098
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 24, 1982 • Final
Building historical - grtk - building historical
Electrical
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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Exterior
Exterior Information
Roof Covering Type: Rock
Roof Shape Type: Rock
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 640
Building Sq. Ft: 640
# of Stories: 1
Stories Type: 1
Legal Description: .44 ACRES M/L IN POR PAR 7 RS 016/028
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,166
Municipality Name: VAL VERDE SCHOOL DIST
Acres: 0.44
County Use Description: MH LOT WITH MH ON ILT (MR)
Utility Information
Electricity / Wiring Type: Available
Financial
Assessor Information
Assessment Year: 2025
Tax Area: VAL VERDE SCHOOL DIST
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 640
Stories: 1.0
Lot Size: 0.44 acres
Style: Mobile/Manufactured Home
Year Built: 1969
Year Renovated: 1969
County: Riverside County
APN: 318200010
Home facts updated by county records on Aug 7, 2026
Around this home
Schools
Columbia Elementary School
Public K-5 • Assigned • 0.5mi
3/10
Tomas Rivera Middle School
Public 6-8 • Assigned • 1.0mi
4/10
Citrus Hill High School
Public 9-12 • Assigned • 3.5mi
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
6/10 Fire Factor
8% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 102° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 23 days in 30 years
Provided by First Street
Historical weather
Perris, CA • 92570
Average low and high temperatures (°F)
63
48
67
51
70
52
69
50
75
54
83
59
89
64
91
68
83
65
79
60
68
52
68
52
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.