Alameda County property record for 578 Hampton Rd, Piedmont, CA 94611
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 6.5 ba · 9,690 sqft · built 1932 |
| Lot Size | 0.706 acres (30,770 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $60,418 (2025) |
| Deeds & Mortgages | Apr 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 51-4821-1 |
| Primary APN | 51-4821-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 16 Rooms |
| Stories | 2 Stories |
| Building Area | 9,690 sqft Living Area |
| Gross Area | 5,436 sqft |
| Basement Area | 5,436 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Custom Design |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 30,770 sqft (0.706 acres) |
| View / Lot | Bay |
| Parking Spaces | 3 Parking Spaces |
| Heating System | Hot Water |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 578 HAMPTON RD |
|---|---|
| City | PIEDMONT |
| State | CA |
| Zip | 94611-3300 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: AR: 0051 PAGE: 4821 |
| Legal Subdivision | UPPER PIEDMONT ESTATES |
| Legal Lot Number | 168 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 426100 |
578 Hampton Rd is owner-occupied and held in a trust since April 2019.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 578 HAMPTON RD, PIEDMONT, CA 94611-3300 |
| Occupancy | Owner Occupied |
| 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 Transfer Date | Apr 6, 2019 |
| Transfer Doc | 0000069521 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 16, 2019 |
| Property Address | 578 HAMPTON RD, PIEDMONT, CA 94611-3300 |
| Document Number | 0000069521 |
| Instrument Date | Apr 6, 2019 |
| Instrument | 69521 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 578 HAMPTON RD PIEDMONT CA 946113300, PIEDMONT, CA 94611-3300 |
The 2025 property tax bill for 578 Hampton Rd was $60,418 with a homeowner's exemption.
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 | $4,249,590 (+1.83%) Land $1,276,977 Building $2,979,613 | ||
| 2025 | $60,418.00 Homeowner's exemption | $4,173,140 Land $1,251,942 Building $2,921,198 | |
| 2023 | $56,366.00 Homeowner's exemption | $4,011,102 Land $1,203,330 Building $2,807,772 | $5,851,980 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 578 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 578 Hampton Rd is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | 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 333 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 |
| 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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