Alameda County property record for 1842 Walnut St, Alameda, CA 94501 · Last verified October 2025
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,644 sqft · built 1952 |
| Lot Size | 0.119 acres (5,200 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $395,000 (Dec 2000) |
| Tax Bill | $8,812 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 71-223-31-2 |
| Primary APN | 71-223-31-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,644 sqft Total Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,200 sqft (0.119 acres) |
| Street Address | 1842 WALNUT ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-1442 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | SUBD:LANDS ADJACENT TO THE TOWN OF ENCINAL |
| Legal Subdivision | LANDS ADJACENT TO THE TOWN OF ENCINAL |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 427200 |
Source: Alameda County records · APN 71-223-31-2
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 | 1842 WALNUT ST, ALAMEDA, CA 94501-1442 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 29, 2000 · Amount on Record |
| Deed Sale | Dec 29, 2000 · Amount on Record |
| Deed Document Number | 2000381430 |
| Deed Book / Page | 071 |
| Record Updated | Jun 08, 2026 |
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 | $8,812.00 (+6.44%) Homeowner's exemption | $595,157 (+4.04%) Land $178,547 Building $416,610 |
| 2023 | $8,279.00 Homeowner's exemption | $572,050 Land $171,615 Building $400,435 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 551 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, California Internet, Google Fiber. Availability varies by address; speeds are provider-advertised maximums, not measured.
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