San Diego County property record for 3523 de Leone Rd, San Marcos, CA 92069
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 827 sqft · built 1972 |
| Lot Size | 0.94 acres (4,100 sqft) |
| Owner | Individual Name on File |
| Last Sale | $55,000 (Mar 1985) |
| Tax Bill | $1,231 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 219-430-19-02 |
| Primary APN | 219-430-19-02 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 827 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Lot Area | 4,100 sqft (0.94 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 3523 DE LEONE RD |
|---|---|
| City | SAN MARCOS |
| State | CA |
| Zip | 92069-1209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2 |
| Legal Description | LOT 106 UND 1/2 INT WI EXCLUSIVE USE OF SLY POR OF TR 006921 |
| Legal Subdivision | SAN MARCOS MANOR |
| Legal Tract | 006921 |
| Legal Block | 2 |
| Legal Lot Number | 106 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 20036 |
3523 de Leone Rd is owned and occupied by an individual who acquired it in May 1995.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3523 DE LEONE RD, SAN MARCOS, CA 92069-1209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 8, 1985 · Amount on File |
| Deed Sale | Mar 8, 1985 · Amount on File |
| Deed Document Number | 198576919 |
| Last Transfer Date | May 12, 1995 |
| Transfer Doc | 0000205748 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3523 de Leone Rd was $1,231 with a homeowner's exemption.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | San Marcos City |
| Unified School District | San Marcos Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $113,897 (+2%) Land $55,680 Building $58,217 | |
| 2025 | $1,231.00 Homeowner's exemption | $111,665 Land $54,589 Building $57,076 |
| 2023 | $1,762.00 (+0.97%) Homeowner's exemption | $107,330 Land $52,470 Building $54,860 |
| 2022 | $1,745.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3523 de Leone Rd 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 |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 3523 de Leone Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% 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 | VISTA IRRIGATION DISTRICT serves 134,501 people · EPA ID CA3710027 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| 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 540 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 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
May also be available: AT&T, T-Mobile, Verizon.
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