San Diego County property record for 4189 Diamond Cir, Oceanside, CA 92056
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,228 sqft · built 1986 |
| Lot Size | 0.114 acres (4,950 sqft) |
| Owner | Individual Name on File |
| Last Sale | $329,000 (Oct 2003) |
| Tax Bill | $5,256 (2025) |
| Deeds & Mortgages | Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-520-53-00 |
| Primary APN | 162-520-53-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,228 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 4,950 sqft (0.114 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4189 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 53 TR 011093 |
| Legal Subdivision | COLLEGE PARK ESTATES |
| Legal Tract | 011093 |
| Legal Block | 2 |
| Legal Lot Number | 53 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 19403 |
Source: San Diego County assessment roll, as of July 21, 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 | 4189 DIAMOND CIR, OCEANSIDE, CA 92056-3447 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 24, 2003 · Amount on Record |
| Deed Sale | Oct 24, 2003 · Amount on Record |
| Prior Sale | Mar 6, 2001 · Amount on Record |
| Deed Document Number | 20031303916 |
| Prior Transfer Date | Aug 5, 2002 |
| Prior Transfer Doc | 0000678134 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 4189 DIAMOND CIR, OCEANSIDE, CA 92056-3447 |
| Document Number | 0000042513 |
| Instrument Date | Jan 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 2, 2017 |
| Name | Verified Name |
|---|---|
| Address | 4189 DIAMOND CIR OCEANSIDE CA 920563447, OCEANSIDE, CA 92056-3447 |
| Document Number | 0000042513 |
|---|---|
| Date | Jan 27, 2017 |
| Instrument | 42513 |
| Name | GREENLIGHT LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | DALLAS, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 26, 2047 |
Source: San Diego County assessment roll, as of July 21, 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 | $477,095 (+2%) Land $319,032 Building $158,063 | |
| 2025 | $5,256.00 (+8.68%) Homeowner's exemption | $467,741 (+4.04%) Land $312,777 Building $154,964 |
| 2023 | $4,836.00 (+0.29%) Homeowner's exemption | $449,581 Land $300,633 Building $148,948 |
| 2022 | $4,822.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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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