San Diego County property record for 10004 Diversion Dr, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,496 sqft · built 1960 |
| Lot Size | 0.312 acres (13,600 sqft) |
| Owner | Company Name on Record |
| Last Sale | $270,000 (Dec 2011) |
| Tax Bill | $4,656 (2025) |
| Deeds & Mortgages | Dec 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 505-052-08-00 |
| Primary APN | 505-052-08-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,496 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 13,600 sqft (0.312 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10004 DIVERSION DR |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-3114 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 1 TR 004323 |
| Legal Subdivision | HELIX VISTA ESTATES |
| Legal Tract | 004323 |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 13503 |
Source: San Diego County records, as of July 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 10004 DIVERSION DR, SPRING VALLEY, CA 91977-3114 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 16, 2011 · Amount on Record |
| Deed Sale | Dec 16, 2011 · Amount on Record |
| Prior Sale | May 11, 2011 · Amount on Record |
| Deed Document Number | 2011678344 |
| Last Transfer Date | Nov 29, 2017 |
| Transfer Doc | 0000560602 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Dec 1, 2017 |
| Property Address | 10004 DIVERSION DR, SPRING VALLEY, CA 91977-3114 |
| Document Number | 0000560602 |
| Instrument Date | Nov 29, 2017 |
| Instrument | 560602 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 10004 DIVERSION DR SPRING VALLEY CA 919773114, SPRING VALLEY, CA 91977-3114 |
Source: San Diego County assessment roll, as of July 21, 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 | $345,774 (+2%) Land $165,368 Building $180,406 | |
| 2025 | $4,656.00 (+7.8%) Homeowner's exemption | $338,995 (+4.04%) Land $162,126 Building $176,869 |
| 2023 | $4,319.00 (+1.77%) Homeowner's exemption | $325,833 Land $155,832 Building $170,001 |
| 2022 | $4,244.00 |
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 · 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 3 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 | Not rated no burnable land within 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 | HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010 |
|---|---|
| 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, 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 404 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
May also be available: AT&T, GeoLinks, T-Mobile, Verizon.
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