San Diego County property record for 4309 Deer Valley Way, Oceanside, CA 92057
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,459 sqft · built 2002 |
| Lot Size | 0.102 acres (4,429 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $525,000 (Oct 2017) |
| Tax Bill | $6,714 (2025) |
| Deeds & Mortgages | Aug 2020 Line of Credit Oct 2017 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 158-730-74-00 |
| Primary APN | 158-730-74-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,459 sqft Living Area |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Lot Area | 4,429 sqft (0.102 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4309 DEER VALLEY WAY |
|---|---|
| City | OCEANSIDE |
| State | CA |
| Zip | 92057-6512 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD-15 |
| Legal Description | LOT 167 TR 014282 |
| Legal Subdivision | RIVER RANCH NORTH |
| Legal Tract | 014282 |
| Legal Block | 2 |
| Legal Lot Number | 167 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 18521 |
4309 Deer Valley Way is owner-occupied and held in a trust since May 2024.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4309 DEER VALLEY WAY, OCEANSIDE, CA 92057-6512 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 20, 2020 | Deed of Trust, Mortgage · Line of Credit MISSION FCU |
| Oct 2, 2017 | Grant Deed, Transfer · VA Mortgage RESIDENTIAL WHOLESALE MORTGAGE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 2, 2017 · Amount on File |
| Deed Sale | Oct 2, 2017 · Amount on File |
| Prior Sale | Oct 29, 2007 · Amount on File |
| Deed Document Number | 2017453740 |
| Last Transfer Date | May 30, 2024 |
| Transfer Doc | 0000141362 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 4309 DEER VALLEY WAY, OCEANSIDE, CA 92057-6512 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000469339 |
|---|---|
| Date | Aug 20, 2020 |
| Instrument | 2020-0469339 |
| Name | MISSION FCU |
|---|---|
| Type | Credit Union |
| Address | SAN DIEGO, CA 92191 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Aug 31, 2045 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Oct 2, 2017 |
| Property Address | 4309 DEER VALLEY WAY, OCEANSIDE, CA 92057-6512 |
| Document Number | 0000453740 |
| Map Reference | MAP14282 |
| Instrument Date | Sep 14, 2017 |
| Instrument | 2017-0453740 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | CALIFORNIA TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4309 DEER VALLEY WAY, OCEANSIDE, CA 92057-6512 |
| Document Number | 0000453741 |
|---|---|
| Date | Oct 2, 2017 |
| Instrument | 2017-0453741 |
| Name | RESIDENTIAL WHOLESALE MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 1, 2047 |
The 2025 property tax bill for 4309 Deer Valley Way was $6,714.
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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $609,298 (+2%) Land $289,515 Building $319,783 | |
| 2025 | $6,714.00 | $597,352 Land $283,839 Building $313,513 |
| 2023 | $6,383.00 (+1.53%) | $574,158 Land $272,818 Building $301,340 |
| 2022 | $6,287.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4309 Deer Valley Way in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A99, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 16 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 16 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.
The area around 4309 Deer Valley Way 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 829 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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