The 2025 property tax bill for 21644 Dunn St was $2,283, up 4.7% from the year before.
Source: Riverside County assessment roll, as of July 29, 2026
Property Jurisdictions
Type
Name
State
California
County
Riverside County
Municipality
Wildomar City
Unified School District
Lake Elsinore Unified School District (KG - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$216,443 (+2%)Land $139,267Building $77,176
2025
$2,283.00 (+4.68%)
$212,200Land $136,537Building $75,663
2024
$2,181.00 (+1.3%)
2023
$2,153.00 (+1.94%)
$203,962Land $131,236Building $72,726
2022
$2,112.00
2021
$228,330
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 21644 Dunn St in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X moderate risk
500-Year Floodplain
Yes 0.2% annual chance
Flood Insurance Requirement
Not required lenders may require it
Nearby Flood Policies
7 in force
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
Wildfire risk around 21644 Dunn St is high, ranking above 84% of the US, with a 0.7% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
High above 84% of the US · above 64% of California
Wildfire Likelihood
0.7% annual chance
Exposure
Indirect within ember reach
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
ELSINORE VALLEY MWD serves 169,455 people · EPA ID CA3310012
Water Source
Surface water
Last State Inspection
Apr 2024
Lead
1 ppb (2023–2025) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
None last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Internet Providers
Source: FCC Broadband Data Collection, based on 481 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
Frontier Fiber
7,000 / 7,000
Spectrum Cable
1,000 / 1,000
AT&T Fixed Wireless
100 / 20
May also be available: Accel Wireless, GeoLinks, Verizon.