Alameda County property record for 3286 Thompson Ave, Alameda, CA 94501
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,167 sqft · built 1941 |
| Lot Size | 0.091 acres (4,000 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $505,000 (Nov 2003) |
| Tax Bill | $10,540 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage Aug 2020 Mortgage + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 69-104-32 |
| Primary APN | 69-104-32 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,167 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 4,000 sqft (0.091 acres) |
| Street Address | 3286 THOMPSON AVE |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-1730 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBD:MAPS OF THOMPSON PARK TRACT |
| Legal Subdivision | MAPS OF THOMPSON PARK TRACT |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 3 |
| Census Block | 3021 |
| Census Tract | 427100 |
Source: Alameda County records, as of October 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Dec 3, 2020 | Deed of Trust, Mortgage · Unknown PATELCO CU |
| Aug 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| Nov 16, 2018 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 6, 2003 · Amount on Record |
| Deed Sale | Nov 6, 2003 · Amount on Record |
| Prior Sale | Nov 6, 2003 · Amount on Record |
| Deed Document Number | 0000661167 |
| Last Transfer Date | Dec 3, 2010 |
| Transfer Doc | 0000355798 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2021 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Document Number | 0000335232 |
|---|---|
| Date | Dec 3, 2020 |
| Instrument | 2020335232 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Unknown |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 30, 2045 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Change Frequency | Annually |
| Min Rate At Change | 3% |
| Index | Other |
| Max Rate | 17% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Document Number | 0000206904 |
|---|---|
| Date | Aug 24, 2020 |
| Instrument | 2020206904 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3286 THOMPSON AVE, ALAMEDA, CA 94501-1730 |
| Document Number | 0000236414 |
| Instrument Date | Nov 16, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 31, 2018 |
| Name | Verified Name |
|---|---|
| Address | 3286 THOMPSON AVE ALAMEDA CA 945011730, ALAMEDA, CA 94501-1730 |
| Document Number | 0000236414 |
|---|---|
| Date | Dec 13, 2018 |
| Instrument | 236414 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $10,540.00 (+6.28%) Homeowner's exemption | $717,963 (+4.04%) Land $215,389 Building $502,574 |
| 2023 | $9,917.00 Homeowner's exemption | $690,087 Land $207,026 Building $483,061 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 26 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 1 (2026) |
| Most Recent Claim | Jan 2026 · tidal / storm surge |
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.
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 | 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 398 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures