San Diego County property record for 8860 Harness St, Apt A, Spring Valley, CA 91977
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 1.5 ba · 1,872 sqft · built 1977 |
| Lot Size | 0.204 acres (8,891 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $66,500 (Dec 2007) |
| Tax Bill | $6,509 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 578-142-27-00 |
| Primary APN | 578-142-27-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,872 sqft Living Area |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 8,891 sqft (0.204 acres) |
| Heating System | HVAC |
|---|
| Street Address | 8860 HARNESS ST, A |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-6670 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RS |
| Legal Description | PAR 1 TR PM03185 |
| Legal Subdivision | RANCHO MISSION OF SAN DIEGO |
| Legal Tract | 3185 |
| Legal Block | 2 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 13907 |
8860 Harness St, Apt A is owned and occupied by two individuals who bought it in December 2007.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8860 HARNESS ST, A, SPRING VALLEY, CA 91977-6670 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 11, 2007 · Amount on File |
| Deed Sale | Dec 11, 2007 · Amount on File |
| Prior Sale | Feb 28, 2002 · Amount on File |
| Deed Document Number | 2007765732 |
| Prior Transfer Date | Feb 1, 2002 |
| Prior Transfer Doc | 0000169785 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 8860 Harness St, Apt A was $6,509 with a homeowner's exemption.
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 | $468,442 (+2%) Land $226,785 Building $241,657 | |
| 2025 | $6,509.00 Homeowner's exemption | $459,258 Land $222,339 Building $236,919 |
| 2023 | $6,024.00 (+1.83%) Homeowner's exemption | $441,426 Land $213,706 Building $227,720 |
| 2022 | $5,916.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 8860 Harness St, Apt A in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 8860 Harness St, Apt A is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 | 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 520 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
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