San Bernardino County property record for 473 W 20th St, Upland, CA 91784
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,340 sqft · built 1975 |
| Lot Size | 0.348 acres (15,150 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $262,500 (Sep 1999) |
| Tax Bill | $5,022 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1043-541-12-0000 |
| Primary APN | 1043-541-12-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,340 sqft Living Area |
| Gross Area | 2,991 sqft |
| 1st Floor Area | 2,340 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 15,150 sqft (0.348 acres) |
| Lot Dimensions | 150 ft deep x 101 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 651 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 605 sqft |
| Patio Area | 465 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 473 W 20TH ST |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1657 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 8803 LOT 5 |
| Legal Tract | 8803 |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 814 |
Source: San Bernardino County records · APN 1043-541-12-0000
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 | 473 W 20TH ST, UPLAND, CA 91784-1657 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 21, 1999 · Amount on Record |
| Deed Sale | Sep 21, 1999 · Amount on Record |
| Prior Sale | Mar 07, 1997 · Amount on Record |
| Deed Document Number | 1999396207 |
| Prior Transfer Date | Oct 02, 1998 |
| Prior Transfer Doc | 0000526373 |
| 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 | Upland City |
| Unified School District | Upland Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $457,797 (+2%) Land $144,036 Building $313,761 | |
| 2025 | $5,022.00 (+4.84%) | $448,821 (+4.04%) Land $141,212 Building $307,609 |
| 2023 | $4,790.00 (+2.2%) | $431,392 Land $135,728 Building $295,664 |
| 2022 | $4,687.00 |
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 |
| Nearby Flood Claims | 4 (1980–1983) |
| Most Recent Claim | Mar 1983 · Coastal Storms, Floods, Slides & Tornadoes |
| Claims by Event |
|
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: California Internet, Frontier.
Based on FCC filings for 393 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 | CITY OF UPLAND serves 78,376 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) 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. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.
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