San Bernardino County property record for 10820 Sonora Ave, Rancho Cucamonga, CA 91701
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,556 sqft · built 1988 |
| Lot Size | 0.18 acres (7,850 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $153,000 (Nov 1997) |
| Tax Bill | $2,992 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1076-401-77-0000 |
| Primary APN | 1076-401-77-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,556 sqft Living Area |
| Gross Area | 1,976 sqft |
| 1st Floor Area | 1,556 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,850 sqft (0.18 acres) |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10820 SONORA AVE |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91701-4440 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 12952 LOT 144 TRACT 12952 LOT 144 AND INT IN COMMON AREA |
| Legal Subdivision | TRACT NO 12952 |
| Legal Tract | 12952 |
| Legal Block | 4 |
| Legal Lot Number | 144 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 2029 |
Source: San Bernardino County records · APN 1076-401-77-0000
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 10820 SONORA AVE, RANCHO CUCAMONGA, CA 91701-4440 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 04, 1997 · Amount on Record |
| Deed Sale | Nov 04, 1997 · Amount on Record |
| Deed Document Number | 1997406763 |
| Last Transfer Date | May 18, 2010 |
| Transfer Doc | 0000217956 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 10820 SONORA AVE, RANCHO CUCAMONGA, CA 91701-4440 |
| Transaction Type | Mortgage |
| Record Updated | Jul 19, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 10820 SONORA AVE, RANCHO CUCAMONGA, CA 91701-4440 |
| Document Number | 0000302681 |
|---|---|
| Date | Jul 06, 2021 |
| Instrument | 2021-0302681 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2051 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Rancho Cucamonga City |
| Elementary School District | Alta Loma Elementary School District (KG - 08) |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $249,186 (+2%) Land $62,378 Building $186,808 | |
| 2025 | $2,992.00 (+5.24%) Homeowner's exemption | $244,300 (+4.04%) Land $61,155 Building $183,145 |
| 2023 | $2,843.00 (+0.64%) Homeowner's exemption | $234,813 Land $58,780 Building $176,033 |
| 2022 | $2,825.00 |
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 | Not rated no burnable land within ember reach |
|---|
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) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 759 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 | CUCAMONGA VALLEY WATER DISTRICT serves 213,375 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 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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