Alameda County property record for 6259 Thornton Ave, Newark, CA 94560
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 4 ba · 1,687 sqft · built 2017 |
| Lot Size | 0.647 acres (28,211 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,080,000 (Jun 2022) |
| Tax Bill | $13,872 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Jun 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 92A-919-40 |
| Primary APN | 92A-919-40 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Units | 14 Units |
| Stories | 3 Stories |
| Building Area | 1,687 sqft Living Area |
| Year Built | Built 2017 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 28,211 sqft (0.647 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 6259 THORNTON AVE |
|---|---|
| City | NEWARK |
| State | CA |
| Zip | 94560-3731 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 444400 |
6259 Thornton Ave, a condominium, is owned by an individual who bought it in June 2022.
Source: Alameda County records, as of October 20, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 39440 CIVIC CENTER DR APT 425, 425, FREMONT, CA 94538-6700 |
| Owner Type | Individual |
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 |
|---|---|
| Aug 11, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Jun 24, 2022 | Grant Deed, Transfer · Conventional Mortgage SAN DIEGO COUNTY CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 24, 2022 · Amount on File |
| Deed Sale | Jun 24, 2022 · Amount on File |
| Prior Sale | Mar 17, 2017 · Amount on File |
| Deed Document Number | 2022117011 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6259 THORNTON AVE, NEWARK, CA 94560-3731 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2023 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 6259 THORNTON AVE, NEWARK, CA 94560-3731 |
| Document Number | 0000273387 |
|---|---|
| Date | Aug 11, 2021 |
| Instrument | 2021273387 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 24, 2022 |
| Property Address | 6259 THORNTON AVE, NEWARK, CA 94560-3731 |
| Document Number | 0000117011 |
| Map Reference | DOC 2017037019 |
| Instrument Date | Jun 9, 2022 |
| Instrument | 2022117011 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6259 THORNTON AVE, NEWARK, CA 94560-3731 |
| Document Number | 0000117012 |
|---|---|
| Date | Jun 24, 2022 |
| Instrument | 2022117012 |
| Name | SAN DIEGO COUNTY CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | Jul 1, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5.5% |
| Index | 1-Year CMT |
| Max Rate | 9.5% |
The 2025 property tax bill for 6259 Thornton Ave was $13,872.
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Newark City |
| Unified School District | Newark Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $13,872.00 | $1,146,095 Land $343,828 Building $802,267 |
| 2023 | $13,044.00 (+30.61%) | $1,080,000 (+32.56%) Land $324,000 Building $756,000 |
| 2022 | $9,987.00 Homeowner's exemption | $814,753 Land $74,366 Building $740,387 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6259 Thornton Ave in Zone X, an area of minimal flood risk.
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.
The area around 6259 Thornton Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| 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.
Source: FCC Broadband Data Collection, based on 663 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 650 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Sail Internet.
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