San Diego County property record for 3855 Mission Ave, Oceanside, CA 92058
| Property Type | Government / Public Use |
|---|---|
| Details | 5,390 sqft · built 1988 |
| Lot Size | 4.71 acres (205,168 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone A99 (high risk) |
| APN | 160-560-13-00 |
| Primary APN | 160-560-13-00 |
|---|---|
| Alternative APN |
|
| Building Area | 5,390 sqft Total Area |
|---|---|
| Gross Area | 65,390 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 205,168 sqft |
| Old Parcel Number | 1605600900 |
|---|---|
| Street Address | 3855 MISSION AVE |
| City | OCEANSIDE |
| State | CA |
| Zip | 92058-1882 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Local Zoning Code | CS-L-H |
| Legal Description | LOT 4 DOC98-160325 IN LOT 5&(DOC98-160324) TR 011653 |
| Legal Subdivision | MISSION PLAZA |
| Legal Tract | 011653 |
| Legal Block | 1 |
| Legal Lot Number | 4,5 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 18512 |
3855 Mission Ave, a public works property, is owned by a company that acquired it in March 1998.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Company Name on File |
|---|---|
| Owner Type | Company |
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 Transfer Date | Mar 24, 1998 |
| Transfer Doc | 0000160324 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Oceanside Unified School District (KG - 12) |
FEMA maps place 3855 Mission Ave in Zone A99, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A99 high risk · federal flood protection under construction |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 12 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 3855 Mission Ave 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 | CITY OF OCEANSIDE serves 174,340 people · EPA ID CA3710014 |
|---|---|
| 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, 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 231 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: FiberFirst, GeoLinks.
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