San Bernardino County property record for 309 E 5th St, Ontario, CA 91764
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,706 sqft · built 1941 |
| Lot Size | 0.242 acres (10,560 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $380,000 (Sep 2004) |
| Tax Bill | $6,203 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1047-362-37-0000 |
| Primary APN | 1047-362-37-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,706 sqft Living Area |
| 1st Floor Area | 1,706 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,560 sqft (0.242 acres) |
| Garage Type | Detached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Porch Area | 120 sqft |
| Patio Area | 120 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 309 E 5TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-1702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 2603 ALDEN DULL SQUARE LOT 14 AND W 15 FT LOT 13 |
| Legal Subdivision | ALDEN DULL SQUARE |
| Legal Tract | 2603 |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 1200 |
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 | 309 E 5TH ST, ONTARIO, CA 91764-1702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 2, 2004 · Amount on Record |
| Deed Sale | Sep 2, 2004 · Amount on Record |
| Deed Document Number | 2004639524 |
| Last Transfer Date | Nov 17, 2010 |
| Transfer Doc | 0000506369 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Ontario-Montclair School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $575,829 (+2%) Land $201,540 Building $374,289 | |
| 2025 | $6,203.00 (+5.28%) | $564,538 (+4.04%) Land $197,588 Building $366,950 |
| 2023 | $5,892.00 (+1.34%) | $542,617 Land $189,916 Building $352,701 |
| 2022 | $5,814.00 |
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
| 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.
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 | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| 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 813 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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