Alameda County property record for 6401 Thornhill Dr, Oakland, CA 94611
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,548 sqft · built 1936 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Trust Name on File |
| Last Sale | $686,000 (Sep 2008) |
| Tax Bill | $13,351 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 48G-7442-42 |
| Primary APN | 48G-7442-42 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,548 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 149 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 6401 THORNHILL DR |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94611-1224 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00042 BLK: AR: 048G PAGE: 7442 |
| Legal Subdivision | FORESTLAND |
| Legal Lot Number | 12 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 404400 |
6401 Thornhill Dr is owner-occupied and held in a trust since November 2021.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 6401 THORNHILL DR, OAKLAND, CA 94611-1224 |
| 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.
| Date | Document |
|---|---|
| Dec 1, 2021 | Intrafamily Transfer, Transfer |
| Dec 21, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 4, 2008 · Amount on File |
| Deed Sale | Sep 4, 2008 · Amount on File |
| Deed Document Number | 2008268947 |
| Last Transfer Date | Nov 22, 2021 |
| Transfer Doc | 0000401689 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 1, 2021 |
| Property Address | 6401 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Document Number | 0000384801 |
| Map Reference | MB 4 PG 52&53 |
| Instrument Date | Nov 22, 2021 |
| Instrument | 2021384801 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 6401 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 21, 2021 |
| Property Address | 6401 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Document Number | 0000401689 |
| Map Reference | MB 4 PG 52&53 |
| Instrument Date | Nov 22, 2021 |
| Instrument | 2021401689 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6401 THORNHILL DR, OAKLAND, CA 94611-1224 |
The 2025 property tax bill for 6401 Thornhill Dr was $13,351 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $894,005 (+1.21%) Land $270,301 Building $630,704 | ||
| 2025 | $13,351.00 Homeowner's exemption | $883,341 Land $265,002 Building $618,339 | |
| 2023 | $13,437.00 Homeowner's exemption | $849,047 Land $254,714 Building $594,333 | $1,185,030 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6401 Thornhill Dr in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1982.
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 Claims | 6 (1982–2017) |
| Claims Outside the SFHA | 4 of 6 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 6401 Thornhill Dr is moderate, ranking above 43% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 560 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 |
May also be available: Etheric Networks, T-Mobile, Verizon.
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