San Bernardino County property record for 186 E Shamrock St, Rialto, CA 92376
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,114 sqft · built 1956 |
| Lot Size | 0.237 acres (10,300 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $200,000 (Apr 2011) |
| Tax Bill | $8,286 (2025) |
| Deeds & Mortgages | Aug 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0127-331-08-0000 |
| Primary APN | 0127-331-08-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,114 sqft Living Area |
| Gross Area | 2,610 sqft |
| 1st Floor Area | 2,114 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,300 sqft (0.237 acres) |
| Garage Type | Attached |
| Garage Area | 496 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 155 sqft |
| Patio Area | 155 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 186 E SHAMROCK ST |
|---|---|
| City | RIALTO |
| State | CA |
| Zip | 92376-4327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4730 LOT 5 |
| Legal Subdivision | TRACT NO. 4730 |
| Legal Tract | 4730 |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 3803 |
Source: San Bernardino County records, as of July 14, 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 | 186 E SHAMROCK ST, RIALTO, CA 92376-4327 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2011 · Amount on Record |
| Deed Sale | Apr 15, 2011 · Amount on Record |
| Prior Sale | Dec 6, 2010 · Amount on Record |
| Deed Document Number | 2011150871 |
| Last Transfer Date | Feb 18, 2025 |
| Transfer Doc | 0000049277 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 186 E SHAMROCK ST, RIALTO, CA 92376-4327 |
| Transaction Type | Mortgage |
| Record Updated | Aug 29, 2022 |
| Name | Verified Name |
|---|---|
| Address | 186 E SHAMROCK ST, RIALTO, CA 92376-4327 |
| Document Number | 0000277691 |
|---|---|
| Date | Aug 12, 2022 |
| Instrument | 2022-0277691 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2052 |
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 | $261,231 (+2%) Land $65,309 Building $195,922 | |
| 2025 | $8,286.00 (+0.27%) | $256,108 (+4.04%) Land $64,028 Building $192,080 |
| 2023 | $8,264.00 (+3.68%) | $246,164 Land $61,542 Building $184,622 |
| 2022 | $7,971.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 631 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, T-Mobile.
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