San Bernardino County property record for 315 E 4th St, Ontario, CA 91764
| Property Type | Retail Stores (Personal Services, Photography, Travel) |
|---|---|
| Lot Size | 1.7 acres (74,248 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,063,671 (Jul 2026) |
| Tax Bill | $1,860 (2025) |
| Deeds & Mortgages | Jul 2026 Sale Mar 2023 Second Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1047-543-31-0000 |
| Primary APN | 1047-543-31-0000 |
|---|
| Construction Type | Frame |
|---|---|
| Lot Area | 74,248 sqft |
| Total Buildings | 2 Buildings |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 315 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2709 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Retail Stores (Personal Services, Photography, Travel) |
| Legal Description | ONTARIO COLONY LANDS PTN LOT 800 COM 138 FT E OF SW COR LOT 800 TH N 236 FT TH E 30 FT TH N 66 FT TH E 39 FT TH N 100 FT TH E 140.49 FT TO E LI W 1/2 SD LOT TH S 402 FT TH W 209.49 FT TO POB EX ST |
| Legal Subdivision | ONTARIO COLONY LANDS |
| Legal Block | 3 |
| Legal Lot Number | 800 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 1200 |
Source: San Bernardino County records · APN 1047-543-31-0000
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 500 NEWPORT CENTER DR, 680, NEWPORT BEACH, CA 92660-7016 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Jul 14, 2026 | Trustee's Deed, Transfer NONE LISTED ON DOCUMENT |
| Mar 30, 2023 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage UNION HOME LOANS |
| Sep 13, 2019 | Deed of Trust, Mortgage QUIHUIS ROBERT G TRUST (PT) |
| Aug 03, 2017 | Deed of Trust, Mortgage QUIHUIS ROBERT G TRUST (PT) |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 14, 2026 · Amount on Record |
| Deed Sale | Jul 14, 2026 · Amount on Record |
| Deed Document Number | 2026179717 |
| Record Updated | Sep 20, 2026 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jul 14, 2026 |
| Property Address | 315 E 4TH ST, ONTARIO, CA 91764-2709 |
| Document Number | 0000179717 |
| Instrument Date | Jul 13, 2026 |
| Instrument | 2026179717 |
| Transaction Type | Transfer |
| Record Updated | Jul 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Amount | Amount Recorded |
|---|---|
| Tax | $229,274.04 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 315 E 4TH ST, ONTARIO, CA 91764-2709 |
| Transaction Type | Mortgage |
| Record Updated | Apr 11, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 2830 OAK CREEK DR D, D, ONTARIO, CA 91761-0711 |
| Document Number | 0000074380 |
|---|---|
| Date | Mar 30, 2023 |
| Instrument | 2023-0074380 |
| Name | UNION HOME LOANS |
|---|---|
| Type | Mortgage Company |
| Address | CALABASAS, CA 91302 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 315 E 4TH ST, ONTARIO, CA 91764-2709 |
| Document Number | 0000336505 |
| Instrument Date | Sep 13, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 08, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 315 E 4TH ST ONTARIO CA 917642709, ONTARIO, CA 91764-2709 |
| Document Number | 0000336505 |
|---|---|
| Date | Sep 19, 2019 |
| Instrument | 336505 |
| Name | QUIHUIS ROBERT G TRUST (PT) |
|---|---|
| Address | 9121 LONGEN AVE, TEMPLE CITY, CA 91780 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 315 E 4TH ST, ONTARIO, CA 91764-2709 |
| Document Number | 0000322271 |
| Instrument Date | Aug 03, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2017 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 315 E 4TH ST ONTARIO CA 917642709, ONTARIO, CA 91764-2709 |
| Document Number | 0000322271 |
|---|---|
| Date | Aug 08, 2017 |
| Instrument | 322271 |
| Name | QUIHUIS ROBERT G TRUST (PT) |
|---|---|
| Address | 9121 LONGDEN AVE, TEMPLE CITY, CA 91780-1604 |
| Amount | Amount Recorded |
|---|
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified August 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) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $165,523 (+2%) Land $42,499 Building $123,024 | |
| 2025 | $1,860.00 (+5.26%) | $162,278 (+4.04%) Land $41,666 Building $120,612 |
| 2023 | $1,767.00 (+1.38%) | $155,976 Land $40,048 Building $115,928 |
| 2022 | $1,743.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: California Internet, T-Mobile USA, Verizon.
Based on FCC filings for 813 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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