Alameda County property record for 4530 Thornton Ave, Fremont, CA 94536
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 724 sqft · built 1972 |
| Lot Size | 1.47 acres (64,427 sqft) |
| Owner | Trust Name on File |
| Last Sale | $147,000 (Oct 2001) |
| Tax Bill | $3,133 (2025) |
| Deeds & Mortgages | Jul 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 501-456-149 |
| Primary APN | 501-456-149 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 724 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Construction Type | Wood |
| Lot Area | 64,427 sqft |
| Street Address | 4530 THORNTON AVE |
|---|---|
| City | FREMONT |
| State | CA |
| Zip | 94536-5662 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR: 3945 LOT: BLDG: UNIT:17 |
| Legal Subdivision | CASA BONITA |
| Legal Tract | 3945 |
| Legal Lot Number | 1 |
| Legal Unit | 17 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 441702 |
4530 Thornton Ave, a condominium, is owner-occupied and held in a trust since June 2017.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4530 THORNTON AVE, FREMONT, CA 94536-5662 |
| 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 | Oct 1, 2001 · Amount on File |
| Deed Sale | Oct 1, 2001 · Amount on File |
| Deed Document Number | 2001373267 |
| Last Transfer Date | Jun 18, 2017 |
| Transfer Doc | 0000146890 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 6, 2017 |
| Property Address | 4530 THORNTON AVE, FREMONT, CA 94536-5662 |
| Document Number | 0000146890 |
| Instrument Date | Jun 18, 2017 |
| Instrument | 146890 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2017 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4530 THORNTON AVE FREMONT CA 945365662, FREMONT, CA 94536-5662 |
The 2025 property tax bill for 4530 Thornton Ave was $3,133 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Fremont City |
| Unified School District | Fremont Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $214,490 (-1.22%) Land $66,447 Building $155,043 | ||
| 2025 | $3,133.00 Homeowner's exemption | $217,147 Land $65,144 Building $152,003 | |
| 2023 | $2,878.00 Homeowner's exemption | $208,717 Land $62,615 Building $146,102 | $382,770 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4530 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 4530 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 502 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Tekify Fiber & Wireless Fixed Wireless | 750 / 170 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sail Internet.
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