Alameda County property record for 422 de Leon Ave, Fremont, CA 94539
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 4,733 sqft · built 2009 |
| Lot Size | 0.186 acres (8,109 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,580,000 (Nov 2009) |
| Tax Bill | $24,724 (2025) |
| Deeds & Mortgages | Oct 2019 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 513-666-4 |
| Primary APN | 513-666-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 4,733 sqft Living Area |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 8,109 sqft (0.186 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 422 DE LEON AVE |
|---|---|
| City | FREMONT |
| State | CA |
| Zip | 94539-5706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00004 BLK: 000E TR: 1223 |
| Legal Tract | 1223 |
| Legal Lot Number | 4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 443104 |
Source: Alameda County records, as of August 5, 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 Record |
|---|---|
| Mailing Address | 422 DE LEON AVE, FREMONT, CA 94539-5706 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 2009 · Amount on Record |
| Deed Sale | Nov 30, 2009 · Amount on Record |
| Prior Sale | Dec 7, 2007 · Amount on Record |
| Deed Document Number | 2009371161 |
| Prior Transfer Date | Sep 6, 2007 |
| Prior Transfer Doc | 0000344204 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 422 DE LEON AVE, FREMONT, CA 94539-5706 |
| Document Number | 0000003798 |
| Instrument Date | Oct 23, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Mar 3, 2020 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Address | 422 DE LEON AVE FREMONT CA 945395706, FREMONT, CA 94539-5706 |
| Document Number | 0000003798 |
|---|---|
| Date | Jan 7, 2020 |
| Instrument | 3798 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | 4909 SAVARESE CIR, TAMPA, FL 33634-2413 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Fremont City |
| Unified School District | Fremont Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,080,133 (+2%) Land $763,593 Building $1,316,540 | ||
| 2025 | $24,724.00 (+8.07%) | $2,039,353 (+4.04%) Land $748,623 Building $1,290,730 | |
| 2023 | $22,878.00 | $1,960,179 Land $719,559 Building $1,240,620 | $3,190,230 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| 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 794 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Sail Internet Fixed Wireless | 1,000 / 200 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Tekify Fiber & Wireless Fixed Wireless | 580 / 125 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Ridge Wireless.
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