San Diego County property record for 10184 Challenger Cir, Spring Valley, CA 91978
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,577 sqft · built 2001 |
| Lot Size | 0.126 acres (5,472 sqft) |
| Owner | Individual Name on File |
| Last Sale | $400,000 (Nov 2010) |
| Tax Bill | $6,797 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 580-261-19-00 |
| Primary APN | 580-261-19-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,577 sqft Living Area |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 5,472 sqft (0.126 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 10184 CHALLENGER CIR |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91978-2016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 32 TR 013866 |
| Legal Subdivision | SAN DIEGO COUNTRY ESTATES I |
| Legal Tract | 013866 |
| Legal Block | 3 |
| Legal Lot Number | 32 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 13506 |
Source: San Diego County records · APN 580-261-19-00
Assessment roll updated July 21, 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 | Individual Name on File |
|---|---|
| Mailing Address | 10184 CHALLENGER CIR, SPRING VALLEY, CA 91978-2016 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 05, 2010 · Amount on Record |
| Deed Sale | Nov 05, 2010 · Amount on Record |
| Prior Sale | Jun 16, 2010 · Amount on Record |
| Deed Document Number | 2010601717 |
| Prior Transfer Date | Sep 19, 2006 |
| Prior Transfer Doc | 0000696822 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $522,708 (+2%) Land $178,819 Building $343,889 | |
| 2025 | $6,797.00 (+7.04%) | $512,460 (+4.04%) Land $175,313 Building $337,147 |
| 2023 | $6,350.00 (+1.55%) | $492,562 Land $168,506 Building $324,056 |
| 2022 | $6,253.00 |
Source: FEMA National Flood Hazard Layer, San Diego County (06073C), as of September 3, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | High above 77% of the US · above 53% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; 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) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 84 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA3710034, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OTAY WATER DISTRICT serves 242,155 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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