Alameda County property record for 4 Glen Alpine Rd, Piedmont, CA 94611
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,844 sqft · built 1950 |
| Lot Size | 0.241 acres (10,480 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,425,000 (Jun 2004) |
| Tax Bill | $32,727 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 51-4802-9-2 |
| Primary APN | 51-4802-9-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,844 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 10,480 sqft (0.241 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4 GLEN ALPINE RD |
|---|---|
| City | PIEDMONT |
| State | CA |
| Zip | 94611-3523 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT: 00002 BLK: 0009 AR: 0051 PAGE: 4802 |
| Legal Subdivision | PIEDMONT ACRES |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 6 |
| Census Block | 6002 |
| Census Tract | 426100 |
4 Glen Alpine Rd is owner-occupied and 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 | 4 GLEN ALPINE RD, PIEDMONT, CA 94611-3523 |
| 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 Sale | Jun 29, 2004 · Amount on File |
| Deed Sale | Jun 29, 2004 · Amount on File |
| Deed Document Number | 2004294709 |
| Last Transfer Date | Jul 6, 2011 |
| Transfer Doc | 0000191991 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4 Glen Alpine Rd was $32,727 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 | $2,059,448 (+1.65%) Land $619,934 Building $1,446,514 | ||
| 2025 | $32,727.00 Homeowner's exemption | $2,025,936 Land $607,781 Building $1,418,155 | |
| 2023 | $31,041.00 Homeowner's exemption | $1,947,276 Land $584,183 Building $1,363,093 | $3,212,730 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4 Glen Alpine 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 | 3 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 4 Glen Alpine 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 | 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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