San Bernardino County property record for 858 Chestnut St, Ontario, CA 91762
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,800 sqft · built 1974 |
| Lot Size | 0.166 acres (7,232 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $255,000 (Mar 2011) |
| Tax Bill | $3,523 (2025) |
| Deeds & Mortgages | Nov 2019 Mortgage Nov 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1014-152-22-0000 |
| Primary APN | 1014-152-22-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,800 sqft Living Area |
| Gross Area | 2,280 sqft |
| 1st Floor Area | 1,800 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,232 sqft (0.166 acres) |
| Lot Dimensions | 113 ft deep x 64 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 800 sqft |
| Patio Area | 800 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 858 CHESTNUT ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91762-5508 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 8732 LOT 26 TRACT 8732 LOT 26 EX MNL RTS RESERVATION OF RECORD |
| Legal Tract | 8732 |
| Legal Block | 3 |
| Legal Lot Number | 26 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 1707 |
858 Chestnut St is owned by a company that acquired it in October 2017 and is owner-occupied.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 858 CHESTNUT ST, ONTARIO, CA 91762-5508 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 |
|---|---|
| Nov 18, 2019 | Deed of Trust, Mortgage · Conventional Mortgage NEW WAVE LENDING GROUP INC |
| Nov 1, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage NMSI INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 1, 2011 · Amount on File |
| Deed Sale | Mar 1, 2011 · Amount on File |
| Prior Sale | Nov 29, 1995 · Amount on File |
| Deed Document Number | 201185143 |
| Last Transfer Date | Oct 25, 2017 |
| Transfer Doc | 0000452323 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 858 CHESTNUT ST, ONTARIO, CA 91762-5508 |
| Transaction Type | Mortgage |
| Record Updated | Jul 22, 2022 |
| Title Company | PROVIDENT TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000426094 |
|---|---|
| Date | Nov 18, 2019 |
| Instrument | 2019-0426094 |
| Name | NEW WAVE LENDING GROUP INC |
|---|---|
| Type | Non-Lending Institution |
| Address | ROWLAND HEIGHTS, CA 91748 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Dec 1, 2034 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Nov 1, 2017 |
| Property Address | 858 CHESTNUT ST, ONTARIO, CA 91762-5508 |
| Document Number | 0000452323 |
| Map Reference | MP118 PG40-42 |
| Instrument Date | Oct 25, 2017 |
| Instrument | 2017-0452323 |
| Transaction Type | Transfer |
| Record Updated | Jul 22, 2022 |
| Title Company | PROVIDENT TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 858 CHESTNUT ST, ONTARIO, CA 91762-5508 |
| Investor | Possibly a Property Investor |
| Document Number | 0000452324 |
|---|---|
| Date | Nov 1, 2017 |
| Instrument | 2017-0452324 |
| Name | NMSI INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2047 |
The 2025 property tax bill for 858 Chestnut St was $3,523 with a homeowner's exemption.
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 | $333,237 (+2%) Land $116,634 Building $216,603 | |
| 2025 | $3,523.00 Homeowner's exemption | $326,703 Land $114,347 Building $212,356 |
| 2023 | $3,343.00 (+1.36%) Homeowner's exemption | $314,017 Land $109,907 Building $204,110 |
| 2022 | $3,298.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 858 Chestnut St in Zone X, an area of minimal flood risk.
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.
The area around 858 Chestnut 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 | 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 707 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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