Alameda County property record for 4000 Dyer Rd, Livermore, CA 94551
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,214 sqft · built 1971 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,900,000 (Feb 2025) |
| Tax Bill | $5,138 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 99B-6075-2-5 |
| Primary APN | 99B-6075-2-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,214 sqft Living Area |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 217,800 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 4000 DYER RD |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94551-7489 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00005 BLK: 0002 AR: 099B PAGE: 6075 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1058 |
| Census Tract | 451104 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 4000 DYER RD, LIVERMORE, CA 94551-7489 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Woman |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 10, 2025 · Amount on Record |
| Deed Sale | Feb 10, 2025 · Amount on Record |
| Deed Document Number | 202519840 |
| Prior Transfer Date | Oct 19, 2000 |
| Prior Transfer Doc | 0000345408 |
| Record Updated | Sep 20, 2026 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,938,000 (+351.21%) Land $663,000 Building $1,275,000 | ||
| 2025 | $5,138.00 (+4.35%) Homeowner's exemption | $429,510 (+4.04%) Land $136,662 Building $292,848 | |
| 2023 | $4,924.00 Homeowner's exemption | $412,831 Land $131,355 Building $281,476 | $1,532,700 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 | Very High above 92% of the US · above 76% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | ZONE 7 WATER AGENCY serves 40 people · EPA ID CA0110010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 7 ppb (2019–2021) 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 8 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Sail Internet Fixed Wireless | 25 / 3 |
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