Riverside County property record for 21121 Union St, Wildomar, CA 92595
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 1,152 sqft · built 1985 |
| Lot Size | 0.46 acres (20,038 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $139,000 (Jul 2001) |
| Tax Bill | $1,985 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 368-262-004 |
| Primary APN | 368-262-004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| Gross Area | 1,352 sqft |
| 1st Floor Area | 1,152 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Mobile Home |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 20,038 sqft (0.46 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 21121 UNION ST |
|---|---|
| City | WILDOMAR |
| State | CA |
| Zip | 92595-9556 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | RR |
| Legal Description | .46 ACRES IN LOT 4 MB 144/072 TR 15213 |
| Legal Subdivision | 144M72 |
| Legal Tract | 15213 |
| Legal Lot Number | 4 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | MURRIETA |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 43271 |
21121 Union St, a mobile home, is owner-occupied and held in a trust since July 2001.
Source: Riverside County records, as of August 26, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 21121 UNION ST, WILDOMAR, CA 92595-9556 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 2001 · Amount on File |
| Deed Sale | Jul 31, 2001 · Amount on File |
| Prior Sale | Aug 17, 1993 |
| Deed Document Number | 2001359099 |
| Prior Transfer Date | Jul 12, 1993 |
| Prior Transfer Doc | 0000320585 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21121 Union St was $1,985.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Wildomar City |
| Unified School District | Lake Elsinore Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $203,389 (+10.52%) Land $90,392 Building $112,997 | ||
| 2025 | $1,985.00 | $184,034 Land $82,292 Building $101,742 | |
| 2023 | $1,753.00 (+9.7%) | $165,350 Land $73,937 Building $91,413 | |
| 2022 | $1,598.00 | ||
| 2021 | $333,360 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21121 Union St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 risk around 21121 Union St is high, ranking above 85% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 85% of the US · above 65% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 182 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Accel Wireless Fixed Wireless | 100 / 25 |
May also be available: San Diego Broadband.
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