San Diego County property record for 3647 Helix St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,368 sqft · built 1980 |
| Lot Size | 0.8 acres (34,848 sqft) |
| Owner | Company Name on File |
| Last Sale | $350,000 (Aug 2010) |
| Tax Bill | $5,948 (2025) |
| Deeds & Mortgages | Apr 2021 Reverse Mortgage Jun 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 504-312-26-00 |
| Primary APN | 504-312-26-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,368 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 34,848 sqft (0.8 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 5043121900 |
|---|---|
| Street Address | 3647 HELIX ST |
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-2129 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 239 PAR B PER DOC78-85645 IN LOT 238&IN TR 001872 |
| Legal Subdivision | LA MESA COUNTRY CLUB |
| Legal Tract | 001872 |
| Legal Block | 1 |
| Legal Lot Number | 238,2 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 13702 |
3647 Helix St is owned by a company that bought it in August 2010 and is owner-occupied.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3647 HELIX ST, SPRING VALLEY, CA 91977-2129 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 21, 2021 | Deed of Trust, Mortgage · Reverse Mortgage FINANCE OF AMERICA REVERSE LLC |
| Jun 26, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 31, 2010 · Amount on File |
| Deed Sale | Aug 31, 2010 · Amount on File |
| Prior Sale | May 12, 1994 |
| Deed Document Number | 2010452503 |
| Prior Transfer Date | Jul 11, 1994 |
| Prior Transfer Doc | 0000435293 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 3647 HELIX ST, SPRING VALLEY, CA 91977-2129 |
| Transaction Type | Mortgage |
| Record Updated | Apr 17, 2023 |
| Title Company | PACIFIC VA TITLE, PACIFIC COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 3647 HELIX ST, SPRING VALLEY, CA 91977-2129 |
| Document Number | 0000309194 |
|---|---|
| Date | Apr 21, 2021 |
| Instrument | 2021-0309194 |
| Name | FINANCE OF AMERICA REVERSE LLC |
|---|---|
| Type | Reverse Mortgage Lender |
| Address | TULSA, OK 74133 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.18% |
| Change Frequency | Annually |
| Index | 1-Year LIBOR |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jun 26, 2020 |
| Property Address | 3647 HELIX ST, SPRING VALLEY, CA 91977-2129 |
| Document Number | 0000336135 |
| Instrument Date | May 14, 2020 |
| Instrument | 336135 |
| Transaction Type | Transfer |
| Record Updated | Jul 8, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3647 HELIX ST SPRING VALLEY CA 919772129, SPRING VALLEY, CA 91977-2129 |
The 2025 property tax bill for 3647 Helix St was $5,948 with a homeowner's exemption, up 4% from the year before.
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 | $457,365 (+2%) Land $182,944 Building $274,421 | |
| 2025 | $5,948.00 (+3.97%) Homeowner's exemption | $448,398 Land $179,357 Building $269,041 |
| 2024 | $5,721.00 (+3.23%) | |
| 2023 | $5,542.00 (+1.63%) Homeowner's exemption | $430,989 Land $172,394 Building $258,595 |
| 2022 | $5,453.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3647 Helix St 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 |
| Flood Insurance Cost | Premium on File median of 11 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 30 units insured incl. 19 condo units |
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.
The area around 3647 Helix St has no burnable land within ember reach, so its wildfire risk is not rated.
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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 500 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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