San Diego County property record for 10059 Challenger Cir, Spring Valley, CA 91978
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,920 sqft · built 2001 |
| Lot Size | 0.118 acres (5,128 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $580,000 (Jul 2003) |
| Tax Bill | $10,401 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 580-261-05-00 |
| Primary APN | 580-261-05-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,920 sqft Living Area |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 5,128 sqft (0.118 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 10059 CHALLENGER CIR |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91978-2015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 18 TR 013866 |
| Legal Subdivision | SAN DIEGO COUNTRY ESTATES I |
| Legal Tract | 013866 |
| Legal Block | 3 |
| Legal Lot Number | 18 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 13506 |
Source: San Diego County records, as of July 28, 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 | 10059 CHALLENGER CIR, SPRING VALLEY, CA 91978-2015 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 15, 2003 · Amount on Record |
| Deed Sale | Jul 15, 2003 · Amount on Record |
| Prior Sale | Apr 27, 2001 · Amount on Record |
| Deed Document Number | 2003841867 |
| Last Transfer Date | Oct 14, 2009 |
| Transfer Doc | 0000598090 |
| Record Updated | Oct 29, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Elementary School District | La Mesa-Spring Valley School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $841,085 (+2%) Land $228,658 Building $612,427 | |
| 2025 | $10,401.00 (+6.6%) Homeowner's exemption | $824,594 (+4.04%) Land $224,175 Building $600,419 |
| 2023 | $9,757.00 (+1.42%) Homeowner's exemption | $792,576 Land $215,471 Building $577,105 |
| 2022 | $9,620.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 | OTAY WATER DISTRICT serves 242,155 people · EPA ID CA3710034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2026 |
| Lead | Under 1 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.
Source: FCC Broadband Data Collection, based on 306 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures