Riverside County property record for 18100 Shady Side Ln, Riverside, CA 92504
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,504 sqft · built 1989 |
| Lot Size | 1.03 acres (45,302 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $5,951 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 285-380-004 |
| Primary APN | 285-380-004 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 3,504 sqft Living Area |
| Gross Area | 4,113 sqft |
| 1st Floor Area | 3,504 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1990 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 45,302 sqft |
| Garage Type | Attached |
| Garage Area | 609 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 18100 SHADY SIDE LN |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92504-9733 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA1 |
| Legal Description | 1.04 ACRES NET IN LOT 4 MB 140/087 TR 14044 |
| Legal Tract | 14044 |
| Legal Lot Number | 4 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 42008 |
18100 Shady Side Ln is owner-occupied and held in a trust since September 1993.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 18100 SHADY SIDE LN, RIVERSIDE, CA 92504-9733 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Personal 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 Transfer Date | Sep 15, 1993 |
| Transfer Doc | 0000363345 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18100 Shady Side Ln was $5,951 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $552,895 (+2%) Land $121,953 Building $430,942 | ||
| 2025 | $5,951.00 Homeowner's exemption | $542,055 Land $119,562 Building $422,493 | |
| 2023 | $5,708.00 (+2.02%) Homeowner's exemption | $521,008 Land $114,920 Building $406,088 | |
| 2022 | $5,595.00 | ||
| 2021 | $868,320 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18100 Shady Side Ln in Zone X, an area of minimal 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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| 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 18100 Shady Side Ln is moderate, ranking above 46% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | None beyond ember reach |
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 | WESTERN MWD serves 87,955 people · EPA ID CA3310049 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| 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 133 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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