San Diego County property record for 690 Helen Dr, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 5 ba · 3,082 sqft · built 1974 |
| Lot Size | 0.246 acres (10,700 sqft) |
| Owner | Individual Name on File |
| Last Sale | $375,000 (Oct 2002) |
| Tax Bill | $6,121 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 122-330-22-00 |
| Primary APN | 122-330-22-00 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 3,082 sqft Living Area |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Lot Area | 10,700 sqft (0.246 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 690 HELEN DR |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-3637 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 559 TR 007687 |
| Legal Subdivision | MESA MARGARITA |
| Legal Tract | 007687 |
| Legal Block | 2 |
| Legal Lot Number | 559 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 18620 |
Source: San Diego County records · APN 122-330-22-00
Assessment roll updated July 21, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 690 HELEN DR, OCEANSIDE, CA 92057-3637 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 24, 2002 · Amount on Record |
| Deed Sale | Oct 24, 2002 · Amount on Record |
| Deed Document Number | 2002932220 |
| Last Transfer Date | May 29, 2010 |
| Transfer Doc | 0000275362 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Oceanside Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $553,947 (+2%) Land $332,370 Building $221,577 | |
| 2025 | $6,121.00 (+5.19%) | $543,086 (+4.04%) Land $325,853 Building $217,233 |
| 2023 | $5,819.00 (+1.54%) | $521,999 Land $313,200 Building $208,799 |
| 2022 | $5,731.00 |
Source: FEMA National Flood Hazard Layer as of September 3, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Fiber · Cable in parts of the area | 2,000 / 35 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile USA.
Based on FCC filings for 504 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF OCEANSIDE serves 174,340 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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