San Diego County property record for 1436 Helix St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 824 sqft · built 1985 |
| Lot Size | 0.188 acres (8,210 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $416,000 (Jun 2018) |
| Tax Bill | $6,325 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 578-143-48-00 |
| Primary APN | 578-143-48-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 824 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,210 sqft (0.188 acres) |
| View / Lot | Good |
| Garage Type | Open |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 5781413200 |
|---|---|
| Street Address | 1436 HELIX ST |
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-3908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RV |
| Legal Description | LOT 9 DOC89-44837 IN N H OF S H OF W2/5 OF S H OF E 100 AC OF 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 | 1001 |
| Census Tract | 13906 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1436 HELIX ST, SPRING VALLEY, CA 91977-3908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 28, 2018 · Amount on Record |
| Deed Sale | Jun 28, 2018 · Amount on Record |
| Prior Sale | Nov 21, 2016 |
| Deed Document Number | 2018264694 |
| Prior Transfer Date | Nov 14, 2016 |
| Prior Transfer Doc | 0000637238 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 1436 HELIX ST, SPRING VALLEY, CA 91977-3908 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 1436 HELIX ST, SPRING VALLEY, CA 91977-3908 |
| Document Number | 0000532570 |
|---|---|
| Date | Sep 11, 2020 |
| Instrument | 2020-0532570 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
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 | $482,797 (+2%) Land $348,173 Building $134,624 | |
| 2025 | $6,325.00 (+7.17%) | $473,332 (+4.04%) Land $341,347 Building $131,985 |
| 2023 | $5,902.00 (+1.57%) | $454,954 Land $328,093 Building $126,861 |
| 2022 | $5,811.00 |
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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