Alameda County property record for 643 Central Ave, Alameda, CA 94501 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 1,459 sqft · built 1905 |
| Lot Size | 0.063 acres (2,750 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $479,000 (Nov 2012) |
| Tax Bill | $9,142 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-426-7 |
| Primary APN | 74-426-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,459 sqft Living Area |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 2,750 sqft (0.063 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 643 CENTRAL AVE |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-3816 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK:A SUBD:PROPERTY OF JAMES RIDDELL |
| Legal Subdivision | PROPERTY OF JAMES RIDDELL |
| Legal Block | A |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 427700 |
Source: Alameda County records · APN 74-426-7
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 643 CENTRAL AVE, ALAMEDA, CA 94501-3816 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 02, 2012 · Amount on Record |
| Deed Sale | Nov 02, 2012 · Amount on Record |
| Prior Sale | Aug 25, 2011 |
| Deed Document Number | 2012363748 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 643 CENTRAL AVE, ALAMEDA, CA 94501-3816 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2022 |
| Name | Verified Name |
|---|---|
| Address | 643 CENTRAL AVE, ALAMEDA, CA 94501-3816 |
| Document Number | 0000115218 |
|---|---|
| Date | Mar 22, 2021 |
| Instrument | 2021115218 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | PARSIPPANY, NJ 07054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Apr 01, 2041 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,142.00 (+6.03%) Homeowner's exemption | $591,458 (+4.04%) Land $176,949 Building $414,509 |
| 2023 | $8,622.00 Homeowner's exemption | $568,494 Land $170,079 Building $398,415 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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