Alameda County property record for 6215 Castillon Dr, Newark, CA 94560
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,100 sqft · built 1959 |
| Lot Size | 0.137 acres (6,000 sqft) |
| Owner | Owner Name on File |
| Last Sale | $340,000 (Jan 2012) |
| Tax Bill | $5,689 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 92A-616-62 |
| Primary APN | 92A-616-62 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,100 sqft Living Area |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.137 acres) |
| Street Address | 6215 CASTILLON DR |
|---|---|
| City | NEWARK |
| State | CA |
| Zip | 94560-1720 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 3 |
| Census Block | 3021 |
| Census Tract | 444200 |
Source: Alameda County assessment roll, as of July 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 6215 CASTILLON DR, NEWARK, CA 94560-1720 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 13, 2012 · Amount on Record |
| Deed Sale | Jan 13, 2012 · Amount on Record |
| Prior Sale | Jan 13, 2012 · Amount on Record |
| Deed Document Number | 2012012962 |
| Record Updated | Jun 7, 2026 |
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Newark City |
| Unified School District | Newark Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,689.00 (+4.87%) | $427,035 (+4.04%) Land $128,110 Building $298,925 |
| 2023 | $5,425.00 | $410,457 Land $123,137 Building $287,320 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 772 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Robinson Hardware and Software Solutions Fixed Wireless | 1,000 / 1,000 |
| Tekify Fixed Wireless | 600 / 130 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Sail Internet Holdings.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures