San Diego County property record for 1305 Helix St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,364 sqft · built 1956 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $145,000 (Nov 1991) |
| Tax Bill | $3,678 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 578-143-04-00 |
| Primary APN | 578-143-04-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,364 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 22,651 sqft (0.52 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1305 HELIX ST |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-4014 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 9 POR TR 000330 |
| Legal Subdivision | RANCHO MISSION |
| Legal Tract | 000330 |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 13907 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 1305 HELIX ST, SPRING VALLEY, CA 91977-4014 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 27, 1991 · Amount on Record |
| Deed Sale | Nov 27, 1991 · Amount on Record |
| Deed Document Number | 1991615651 |
| Last Transfer Date | Aug 18, 2004 |
| Transfer Doc | 0000871609 |
| Record Updated | Sep 20, 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 | $261,499 (+2%) Land $74,815 Building $186,684 | |
| 2025 | $3,678.00 (+8.37%) Homeowner's exemption | $256,373 (+4.04%) Land $73,349 Building $183,024 |
| 2023 | $3,394.00 (+1.95%) Homeowner's exemption | $246,419 Land $70,501 Building $175,918 |
| 2022 | $3,329.00 |
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 |
| Nearby Flood Claims | 2 (1998–2026) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 2026 · rainfall accumulation |
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 | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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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