San Diego County property record for 4105 Diamond Cir, Oceanside, CA 92056
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,092 sqft · built 1986 |
| Lot Size | 0.158 acres (6,895 sqft) |
| Owner | Company Name on File |
| Last Sale | $121,000 (Oct 1997) |
| Tax Bill | $2,155 (2025) |
| Deeds & Mortgages | Jul 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-520-32-00 |
| Primary APN | 162-520-32-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,092 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Roof Material | Tile |
| Lot Area | 6,895 sqft (0.158 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4105 DIAMOND CIR |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92056-3447 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-A |
| Legal Description | LOT 32 TR 011093 |
| Legal Subdivision | COLLEGE PARK ESTATES |
| Legal Tract | 011093 |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 19403 |
4105 Diamond Cir is owned by a company that acquired it in October 2012 and is owner-occupied.
Source: San Diego County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4105 DIAMOND CIR, OCEANSIDE, CA 92056-3447 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 31, 1997 · Amount on File |
| Deed Sale | Oct 31, 1997 · Amount on File |
| Prior Sale | Oct 25, 1990 · Amount on File |
| Deed Document Number | 1997547355 |
| Last Transfer Date | Oct 19, 2012 |
| Transfer Doc | 0000659240 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 4105 DIAMOND CIR, OCEANSIDE, CA 92056-3447 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMERICAN TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0000306632 |
|---|---|
| Date | Jul 7, 2017 |
| Instrument | 2017-0306632 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 23, 2047 |
The 2025 property tax bill for 4105 Diamond Cir was $2,155 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 | Oceanside City |
| Unified School District | Vista Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $197,041 (+2%) Land $80,606 Building $116,435 | |
| 2025 | $2,155.00 Homeowner's exemption | $193,178 Land $79,026 Building $114,152 |
| 2023 | $1,981.00 (+0.35%) Homeowner's exemption | $185,678 Land $75,958 Building $109,720 |
| 2022 | $1,974.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4105 Diamond Cir in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4105 Diamond Cir 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 | 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 554 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: FiberFirst, Verizon.
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