San Diego County property record for 733 Mosaic Cir, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,254 sqft · built 1991 |
| Lot Size | 0.14 acres (6,114 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $213,400 (Jun 1990) |
| Tax Bill | $4,395 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-690-43-00 |
| Primary APN | 161-690-43-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,254 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Tile |
| Lot Area | 6,114 sqft (0.14 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 3 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 733 MOSAIC CIR |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-6216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD-1 (Res) |
| Legal Description | LOT 102 TR 012337 |
| Legal Subdivision | RANCHO DEL ORO INDUST PARK |
| Legal Tract | 012337 |
| Legal Block | 1 |
| Legal Lot Number | 102 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 18525 |
Source: San Diego County records · APN 161-690-43-00
Assessment roll updated July 28, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 733 MOSAIC CIR, OCEANSIDE, CA 92057-6216 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 08, 1990 · Amount on Record |
| Deed Sale | Jun 08, 1990 · Amount on Record |
| Deed Document Number | 1990312825 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 28, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Vista 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 | $400,499 (+2%) Land $101,722 Building $298,777 | |
| 2025 | $4,395.00 (+8.73%) Homeowner's exemption | $392,647 (+4.04%) Land $99,728 Building $292,919 |
| 2023 | $4,042.00 (+0.3%) Homeowner's exemption | $377,402 Land $95,856 Building $281,546 |
| 2022 | $4,030.00 |
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 | 3 in force |
| Wildfire Risk | Not rated no burnable land 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 Cable · Fiber in parts of the area | 2,000 / 100 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
Based on FCC filings for 318 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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