San Diego County property record for 1350 Helix St, Spring Valley, CA 91977
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,120 sqft · built 1970 |
| Lot Size | 0.209 acres (9,125 sqft) |
| Owner | Company Name on Record |
| Last Sale | $139,500 (Jul 1991) |
| Tax Bill | $4,081 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 578-143-65-00 |
| Primary APN | 578-143-65-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,120 sqft Living Area |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Duplex Single |
| Lot Area | 9,125 sqft (0.209 acres) |
| Street Address | 1350 HELIX ST |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-4013 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RV |
| Legal Description | PAR 1 TR PM09742 |
| Legal Subdivision | RANCHO MISSION |
| Legal Tract | 9742 |
| Legal Block | 1 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 13906 |
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1619 ALVARADO ST, OCEANSIDE, CA 92054-5903 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 3, 1991 · Amount on Record |
| Deed Sale | Jul 3, 1991 · Amount on Record |
| Prior Sale | Jul 12, 1985 · Amount on Record |
| Deed Document Number | 1991325840 |
| Last Transfer Date | May 14, 2015 |
| Transfer Doc | 0000260084 |
| Record Updated | Oct 29, 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 | $251,577 (+2%) Land $129,417 Building $122,160 | |
| 2025 | $4,081.00 (+9.44%) | $246,645 (+4.04%) Land $126,880 Building $119,765 |
| 2023 | $3,729.00 (+2.19%) | $237,069 Land $121,954 Building $115,115 |
| 2022 | $3,649.00 |
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 | 25 (1979–2017) |
| Claims Outside the SFHA | 5 of 25 |
| Most Recent Claim | Feb 2017 · rainfall accumulation |
| Claims by Event |
|
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 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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