San Diego County property record for 10490 del Rio Rd, Spring Valley, CA 91978
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 764 sqft · built 1942 |
| Lot Size | 0.246 acres (10,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Sep 2023) |
| Tax Bill | $9,165 (2025) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Jun 2023 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 505-102-40-00 |
| Primary APN | 505-102-40-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 764 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Lot Area | 10,700 sqft (0.246 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 5051013000 |
|---|---|
| Street Address | 10490 DEL RIO RD |
| City | SPRING VALLEY |
| State | CA |
| Zip | 91978-1011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 60 TR 002246 |
| Legal Subdivision | MOUNT HELIX HIGHLANDS |
| Legal Tract | 002246 |
| Legal Block | 1 |
| Legal Lot Number | 60 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 13505 |
Source: San Diego County records · APN 505-102-40-00
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 28, 2023 | Grant Deed, Transfer · VA Mortgage UNITED WHOLESALE MORTGAGE |
| Jun 07, 2023 | Grant Deed, Transfer · Commercial Mortgage HL3 SIERRA LLC |
| Jun 07, 2023 | Grant Deed, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Jul 02, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 28, 2023 · Amount on Record |
| Deed Sale | Sep 28, 2023 · Amount on Record |
| Prior Sale | Jun 07, 2023 · Amount on Record |
| Deed Document Number | 2023263724 |
| Prior Transfer Date | Jun 16, 2018 |
| Prior Transfer Doc | 0000269737 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Sep 28, 2023 |
| Property Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Document Number | 0000263724 |
| Map Reference | MAP 2246 |
| Instrument Date | Sep 20, 2023 |
| Instrument | 2023-0263724 |
| Transaction Type | Transfer |
| Record Updated | Oct 09, 2023 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Investor | Possibly a Property Investor |
| Document Number | 0000263725 |
|---|---|
| Date | Sep 28, 2023 |
| Instrument | 2023-0263725 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2053 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jun 07, 2023 |
| Property Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Document Number | 0000148104 |
| Map Reference | MAP 2246 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023-0148104 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2023 |
| Title Company | LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5000 RIVERSIDE DR # 5, 5, IRVING, TX 75039-4316 |
| Document Number | 0000148106 |
|---|---|
| Date | Jun 07, 2023 |
| Instrument | 2023-0148106 |
| Name | HL3 SIERRA LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | BENICIA, CA 94510 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 13 Months |
| Due | Jul 01, 2024 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jun 07, 2023 |
| Property Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Document Number | 0000148105 |
| Map Reference | MAP 2246 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023-0148105 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2023 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5173 WARING RD, SAN DIEGO, CA 92120-2705 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jul 02, 2018 |
| Property Address | 10490 DEL RIO RD, SPRING VALLEY, CA 91978-1011 |
| Document Number | 0000269737 |
| Instrument Date | Jun 16, 2018 |
| Instrument | 269737 |
| Transaction Type | Transfer |
| Record Updated | Jul 11, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 10490 DEL RIO RD SPRING VALLEY CA 919781011, SPRING VALLEY, CA 91978-1011 |
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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $728,280 (+2%) Land $624,240 Building $104,040 | |
| 2025 | $9,165.00 (+721.24%) | $714,000 (+1,312.07%) Land $612,000 Building $102,000 |
| 2023 | $1,116.00 (+3.53%) Homeowner's exemption | $50,564 Land $21,505 Building $29,059 |
| 2022 | $1,078.00 |
Source: FEMA National Flood Hazard Layer as of September 3, 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Cox Communications Cable | 2,000 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 309 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 | HELIX WATER DISTRICT serves 277,918 people |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) 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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