San Bernardino County property record for 424 E Shamrock St, Rialto, CA 92376
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,350 sqft · built 1955 |
| Lot Size | 0.202 acres (8,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $238,000 (Aug 2013) |
| Tax Bill | $4,151 (2025) |
| Deeds & Mortgages | Mar 2023 Transfer Oct 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0133-083-26-0000 |
| Primary APN | 0133-083-26-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,350 sqft Living Area |
| 1st Floor Area | 1,350 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 8,800 sqft (0.202 acres) |
| Garage Type | Carport |
| Garage Area | 324 sqft |
| Carport | Carport |
| Carport Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Porch Area | 216 sqft |
| Patio Area | 216 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 424 E SHAMROCK ST |
|---|---|
| City | RIALTO |
| State | CA |
| Zip | 92376-4416 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4146 LOT 4 |
| Legal Subdivision | TRACT 4146 |
| Legal Tract | 4146 |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 3803 |
424 E Shamrock St is owned and occupied by an individual who acquired it in March 2023.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 30, 2023 | Intrafamily Transfer, Transfer |
| Oct 19, 2021 | Intrafamily Transfer, Transfer |
| Dec 5, 2019 | Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 13, 2013 · Amount on File |
| Deed Sale | Aug 13, 2013 · Amount on File |
| Prior Sale | May 28, 2013 · Amount on File |
| Deed Document Number | 2013355567 |
| Last Transfer Date | Mar 30, 2023 |
| Transfer Doc | 0000075163 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Mar 30, 2023 |
| Property Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Document Number | 0000075163 |
| Map Reference | MB 54 PG 16 |
| Instrument Date | Mar 30, 2023 |
| Instrument | 2023-0075163 |
| Transaction Type | Transfer |
| Record Updated | Apr 11, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Oct 19, 2021 |
| Property Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Document Number | 0000474134 |
| Instrument Date | Oct 19, 2021 |
| Instrument | 2021-0474134 |
| Transaction Type | Transfer |
| Record Updated | Nov 1, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 424 E SHAMROCK ST, RIALTO, CA 92376-4416 |
| Document Number | 0000003456 |
| Instrument Date | Dec 5, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 21, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Address | 424 E SHAMROCK ST RIALTO CA 923764416, RIALTO, CA 92376-4416 |
| Document Number | 0000003456 |
|---|---|
| Date | Jan 3, 2020 |
| Instrument | 3456 |
| Name | HUD-HOUSING/URBAN DEV |
|---|---|
| Address | 451 7TH ST SW, WASHINGTON, DC 20410-0001 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 2, 2050 |
The 2025 property tax bill for 424 E Shamrock St was $4,151.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rialto City |
| Unified School District | Rialto Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $297,592 (+2%) Land $74,399 Building $223,193 | |
| 2025 | $4,151.00 | $291,757 Land $72,940 Building $218,817 |
| 2023 | $4,229.00 (+7.97%) | $280,428 Land $70,108 Building $210,320 |
| 2022 | $3,917.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 424 E Shamrock St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 (1978) |
| Most Recent Claim | Jan 1978 · tidal / storm surge |
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.
The area around 424 E Shamrock 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 RIALTO serves 59,264 people · EPA ID CA3610038 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2022–2024) 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 650 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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