San Diego County property record for 4750 Marblehead Bay Dr, Oceanside, CA 92057 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,575 sqft · built 1994 |
| Lot Size | 0.209 acres (9,091 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $380,000 (Jan 2009) |
| Tax Bill | $5,637 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 122-387-23-00 |
| Primary APN | 122-387-23-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,575 sqft Living Area |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 9,091 sqft (0.209 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4750 MARBLEHEAD BAY DR |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-3409 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 529 TR 012382 |
| Legal Subdivision | WHELAN RANCH |
| Legal Tract | 012382 |
| Legal Block | 1 |
| Legal Lot Number | 529 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 18617 |
Source: San Diego County records · APN 122-387-23-00
Assessment roll updated July 21, 2026 · Last verified July 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 | 4750 MARBLEHEAD BAY DR, OCEANSIDE, CA 92057-3409 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 13, 2009 · Amount on Record |
| Deed Sale | Jan 13, 2009 · Amount on Record |
| Prior Sale | Sep 23, 2008 · Amount on Record |
| Deed Document Number | 200915265 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Oceanside City |
| Unified School District | Oceanside 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 | $498,985 (+2%) Land $249,559 Building $249,426 | |
| 2025 | $5,637.00 (+5.15%) | $489,202 (+4.04%) Land $244,666 Building $244,536 |
| 2023 | $5,361.00 (+1.55%) | $470,208 Land $235,166 Building $235,042 |
| 2022 | $5,279.00 |
Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060730186171, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 681 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Cox Communications | Cable | 2,000 / 100 |
| San Diego Broadband | Fixed Wireless (unlicensed) | 500 / 100 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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