Riverside County property record for 4559 Sierra St, Riverside, CA 92504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,557 sqft · built 2003 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $370,000 (Mar 2005) |
| Tax Bill | $5,832 (2025) |
| Deeds & Mortgages | Oct 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 226-253-027 |
| Primary APN | 226-253-027 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,557 sqft Living Area |
| Gross Area | 2,046 sqft |
| 1st Floor Area | 1,557 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 433 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 4559 SIERRA ST |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92504-2250 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .19 ACRES IN POR SE 1/4 OF SEC 33 T2S R5W FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS |
| Legal Range | 05W |
| Legal Township | 02S |
| Legal Section | 33 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 31001 |
4559 Sierra St is owner-occupied and held in a trust since April 2015.
Source: Riverside County records, as of July 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4559 SIERRA ST, RIVERSIDE, CA 92504-2250 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 11, 2005 · Amount on File |
| Deed Sale | Mar 11, 2005 · Amount on File |
| Deed Document Number | 2005199010 |
| Last Transfer Date | Apr 7, 2015 |
| Transfer Doc | 0000175542 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Oct 17, 2022 |
| Property Address | 4559 SIERRA ST, RIVERSIDE, CA 92504-2250 |
| Document Number | 0000431378 |
| Instrument Date | Oct 14, 2022 |
| Instrument | 2022-0431378 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4559 SIERRA ST, RIVERSIDE, CA 92504-2250 |
The 2025 property tax bill for 4559 Sierra St was $5,832 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $537,185 (+2%) Land $120,836 Building $416,349 | ||
| 2025 | $5,832.00 Homeowner's exemption | $526,653 Land $118,467 Building $408,186 | |
| 2023 | $5,613.00 (+1.89%) Homeowner's exemption | $506,205 Land $113,868 Building $392,337 | |
| 2022 | $5,509.00 | ||
| 2021 | $489,060 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4559 Sierra St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4559 Sierra St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CITY OF RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| 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 509 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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