San Bernardino County property record for 420 W 21st St, Upland, CA 91784
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,155 sqft · built 1976 |
| Lot Size | 0.354 acres (15,408 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $239,000 (Oct 1997) |
| Tax Bill | $4,226 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1043-551-29-0000 |
| Primary APN | 1043-551-29-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,155 sqft Living Area |
| Gross Area | 2,743 sqft |
| 1st Floor Area | 2,155 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 15,408 sqft (0.354 acres) |
| Lot Dimensions | 144 ft deep x 107 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 588 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 830 sqft |
| Patio Area | 830 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 420 W 21ST ST |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1414 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 8975 LOT 10 |
| Legal Tract | 8975 |
| Legal Block | 4 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 814 |
420 W 21st St is owned and occupied by two individuals who acquired it in July 2002.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 420 W 21ST ST, UPLAND, CA 91784-1414 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 30, 1997 · Amount on File |
| Deed Sale | Oct 30, 1997 · Amount on File |
| Deed Document Number | 1997398983 |
| Last Transfer Date | Jul 1, 2002 |
| Transfer Doc | 0000377844 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 420 W 21st St was $4,226 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 | Upland City |
| Unified School District | Upland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $389,256 (+2%) Land $130,293 Building $258,963 | |
| 2025 | $4,226.00 Homeowner's exemption | $381,623 Land $127,738 Building $253,885 |
| 2023 | $4,027.00 (+2.23%) Homeowner's exemption | $366,803 Land $122,777 Building $244,026 |
| 2022 | $3,939.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 420 W 21st St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
|
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.
Wildfire risk around 420 W 21st St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF UPLAND serves 78,376 people · EPA ID CA3610050 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 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: Frontier, GeoLinks.
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