Riverside County property record for 4838 Mount Rainier St, Riverside, CA 92509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 1,378 sqft · built 1987 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $5,474 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage Jan 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 183-364-017 |
| Primary APN | 183-364-017 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 1,378 sqft Living Area |
| Gross Area | 1,834 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 7,841 sqft (0.18 acres) |
| Garage Type | Attached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 4838 MOUNT RAINIER ST |
|---|---|
| City | JURUPA VALLEY |
| State | CA |
| Zip | 92509-5412 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | .18 ACRES IN LOT 45 MB 163/008 TR 21211-1 |
| Legal Subdivision | TRACT NO 21211 1 |
| Legal Tract | 21211-1 |
| Legal Lot Number | 45 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | JURUPA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 40302 |
Source: Riverside County records, as of July 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4838 MOUNT RAINIER ST, JURUPA VALLEY, CA 92509-5412 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 1, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC |
| Jan 13, 2021 | Intrafamily Transfer, Transfer · FHA Mortgage SUN WEST MORTGAGE COMPANY INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 13, 2021 |
| Deed Sale | Jan 13, 2021 |
| Prior Sale | May 2, 2016 · Amount on Record |
| Deed Document Number | 202122020 |
| Prior Transfer Date | Jan 7, 2021 |
| Prior Transfer Doc | 0000022020 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 4838 MOUNT RAINIER ST, RIVERSIDE, CA 92509-5412 |
| Transaction Type | Mortgage |
| Record Updated | May 30, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 4838 MOUNT RAINIER ST, JURUPA VALLEY, CA 92509-5412 |
| Document Number | 0000584410 |
|---|---|
| Date | Oct 1, 2021 |
| Instrument | 2021-0584410 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Address | BUENA PARK, CA 90620 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jan 13, 2021 |
| Property Address | 4838 MOUNT RAINIER ST, RIVERSIDE, CA 92509-5412 |
| Document Number | 0000022020 |
| Map Reference | MB 163 PG 8-13 |
| Instrument Date | Jan 7, 2021 |
| Instrument | 2021-0022020 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | ORANGE COAST TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4838 MOUNT RAINIER ST, RIVERSIDE, CA 92509-5412 |
| Document Number | 0000022021 |
|---|---|
| Date | Jan 13, 2021 |
| Instrument | 2021-0022021 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Address | RIVERSIDE, CA 92507 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 1, 2051 |
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Jurupa Valley City |
| Unified School District | Jurupa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $490,856 (+2%) Land $78,078 Building $412,778 | ||
| 2025 | $5,474.00 (+5.68%) | $481,233 (+4.04%) Land $76,548 Building $404,685 | |
| 2023 | $5,180.00 (+1.27%) | $462,548 Land $73,577 Building $388,971 | |
| 2022 | $5,115.00 | ||
| 2021 | $477,810 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2021 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | JURUPA COMMUNITY SD serves 134,638 people · EPA ID CA3310021 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2022 |
| Lead | Under 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 238 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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