Alameda County property record for 406 Hampton Rd, Piedmont, CA 94611
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,000 sqft · built 1954 |
| Lot Size | 0.551 acres (24,016 sqft) |
| Owner | Trust Name on File |
| Last Sale | $2,525,000 (Jul 2011) |
| Tax Bill | $48,403 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 51-4800-23-2 |
| Primary APN | 51-4800-23-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 4,000 sqft Living Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 24,016 sqft (0.551 acres) |
| Street Address | 406 HAMPTON RD |
|---|---|
| City | PIEDMONT |
| State | CA |
| Zip | 94611-3317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00003 BLK: TR: 0737 ;LOT: 00004 BLK: TR: 0737 |
| Legal Subdivision | PIEDMONT |
| Legal Tract | 0737 |
| Legal Lot Number | 3&4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 426100 |
406 Hampton Rd is held in a trust since July 2011.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 406 HAMPTON RD, PIEDMONT, CA 94611-3317 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 14, 2011 · Amount on File |
| Deed Sale | Jul 14, 2011 · Amount on File |
| Deed Document Number | 2011197845 |
| Prior Transfer Date | Jun 15, 2011 |
| Prior Transfer Doc | 0000175942 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 406 Hampton Rd was $48,403.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Piedmont City |
| Unified School District | Piedmont City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,234,777 (+2%) Land $970,433 Building $2,264,344 | ||
| 2025 | $48,403.00 | $3,171,374 Land $951,412 Building $2,219,962 | |
| 2023 | $46,051.00 | $3,048,255 Land $914,476 Building $2,133,779 | $3,586,770 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 406 Hampton Rd in Zone X, an area of minimal flood risk.
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 | 8 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.
Wildfire risk around 406 Hampton Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 384 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, Sonic Telecom, T-Mobile.
5G (outdoors only) and 4G LTE
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