San Bernardino County property record for 8139 Cornwall Ave, Etiwanda, CA 91739 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 988 sqft · built 1956 |
| Lot Size | 0.181 acres (7,865 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $103,000 (Sep 1993) |
| Tax Bill | $1,840 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0229-305-18-0000 |
| Primary APN | 0229-305-18-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 988 sqft Living Area |
| Gross Area | 1,388 sqft |
| 1st Floor Area | 988 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 7,865 sqft (0.181 acres) |
| Lot Dimensions | 121 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 494 sqft |
| Patio Area | 494 sqft |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Water Source | Commercial |
| Street Address | 8139 CORNWALL AVE |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91739-9605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4578 LOT 41 EX MIN RTS |
| Legal Tract | 4578 |
| Legal Block | 1 |
| Legal Lot Number | 41 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 2207 |
Source: San Bernardino County records · APN 0229-305-18-0000
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 | 8139 CORNWALL AVE, RANCHO CUCAMONGA, CA 91739-9605 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 20, 1993 · Amount on Record |
| Deed Sale | Sep 20, 1993 · Amount on Record |
| Deed Document Number | 1993403215 |
| Record Updated | Sep 20, 2026 |
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 |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Etiwanda Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $178,569 (+2%) Land $44,730 Building $133,839 | |
| 2025 | $1,840.00 (+5.38%) Homeowner's exemption | $175,068 (+4.04%) Land $43,853 Building $131,215 |
| 2023 | $1,746.00 (+1.16%) Homeowner's exemption | $168,270 Land $42,150 Building $126,120 |
| 2022 | $1,726.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710022071, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 3 (2004) |
| Most Recent Claim | Oct 2004, rainfall accumulation |
| Wildfire Risk | Low above 5% of the US · above 3% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,263 per year |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 483 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Spectrum, AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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