Alameda County property record for 6417 Thornhill Dr, Oakland, CA 94611
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,267 sqft · built 1958 |
| Lot Size | 0.157 acres (6,850 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $801,000 (Mar 2015) |
| Tax Bill | $14,364 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 48G-7442-40 |
| Primary APN | 48G-7442-40 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,267 sqft Living Area |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,850 sqft (0.157 acres) |
| Street Address | 6417 THORNHILL DR |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94611-1224 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00040 BLK: AR: 048G PAGE: 7442 |
| Legal Subdivision | FORESTLAND |
| Legal Lot Number | 8 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 404400 |
6417 Thornhill Dr is owned and occupied by two individuals who bought it in March 2015.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6417 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 18, 2015 · Amount on File |
| Deed Sale | Mar 18, 2015 · Amount on File |
| Prior Sale | Sep 14, 2011 · Amount on File |
| Deed Document Number | 201573308 |
| Prior Transfer Date | Jul 6, 2009 |
| Prior Transfer Doc | 0000222843 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6417 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATL TTL ORANGE CNT |
| Name | Verified Name |
|---|---|
| Address | 6417 THORNHILL DR, OAKLAND, CA 94611-1224 |
| Document Number | 0000244417 |
|---|---|
| Date | Sep 24, 2020 |
| Instrument | 2020244417 |
| Name | WATERMARK CAPITAL INC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92618 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2050 |
The 2025 property tax bill for 6417 Thornhill Dr was $14,364 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 | $974,897 (+1.27%) Land $294,569 Building $687,328 | ||
| 2025 | $14,364.00 Homeowner's exemption | $962,648 Land $288,794 Building $673,854 | |
| 2023 | $14,483.00 Homeowner's exemption | $925,274 Land $277,582 Building $647,692 | $1,158,120 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6417 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 6417 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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