San Bernardino County property record for 20445 Thunderbird Rd, Apple Valley, CA 92307
| Property Type | Quadplex |
|---|---|
| Details | 2 bd · 2 ba · 3,584 sqft · built 1984 |
| Lot Size | 0.389 acres (16,960 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $265,000 (Jul 2004) |
| Tax Bill | $4,884 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0441-173-02-0000 |
| Primary APN | 0441-173-02-0000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 3,584 sqft Total Area |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 16,960 sqft (0.389 acres) |
| Lot Dimensions | 160 ft deep x 106 ft wide |
| Parking Spaces | 4 Parking Spaces |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 20445 THUNDERBIRD RD |
|---|---|
| City | APPLE VALLEY |
| State | CA |
| Zip | 92307-3014 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | TRACT 4112 LOT 17 TR NO 4112 COUNTRY CLUB MANOR LOT 17 EX ST PER 9-6-84 #214088 (ADDL ST PER 4-6-85 #85-089020) |
| Legal Tract | 4112 |
| Legal Block | 2 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | VICTORVILLE-HESPERIA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 9714 |
Source: San Bernardino County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 7510 E VISTA DEL SOL, ANAHEIM, CA 92808-1373 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 8, 2004 · Amount on Record |
| Deed Sale | Jul 8, 2004 · Amount on Record |
| Deed Document Number | 2004484832 |
| Prior Transfer Date | Jan 17, 2003 |
| Prior Transfer Doc | 0000146833 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Apple Valley Town |
| County | San Bernardino County |
| Unified School District | Apple Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $376,778 (+2%) Land $71,092 Building $305,686 | |
| 2025 | $4,884.00 (+7.01%) | $369,390 (+4.04%) Land $69,698 Building $299,692 |
| 2023 | $4,564.00 (+1.56%) | $355,046 Land $66,991 Building $288,055 |
| 2022 | $4,494.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% 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 | LIBERTY UTILITIES (AV RANCHOS) CORP. private · serves 63,381 people · EPA ID CA3610003 |
|---|---|
| Water Source | Groundwater |
| Lead | Under 1 ppb (2023–2025) 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 311 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 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, Verizon.
5G (outdoors only) and 4G LTE
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