Alameda County property record for 2456 E 21st St, Oakland, CA 94601
| Property Type | Quadplex |
|---|---|
| Details | 2,504 sqft · built 1905 |
| Lot Size | 0.12 acres (5,210 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $90,000 (May 1997) |
| Tax Bill | $5,961 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-293-7 |
| Primary APN | 21-293-7 |
|---|---|
| Alternative APN |
|
| Units | 4 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 2,504 sqft Living Area |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1905 |
| Construction Type | Wood |
| Lot Area | 5,210 sqft (0.12 acres) |
| Street Address | 2456 E 21ST ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94601-1101 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT: 00007 BLK: AR: 0021 PAGE: 0293 |
| Legal Subdivision | FIFTY ASSOC |
| Legal Block | N |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 406201 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 2452 E 21ST ST, OAKLAND, CA 94601-1101 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 14, 1997 · Amount on Record |
| Deed Sale | May 14, 1997 · Amount on Record |
| Prior Sale | May 31, 1995 · Amount on Record |
| Deed Document Number | 1997120406 |
| Prior Transfer Date | May 25, 1995 |
| Prior Transfer Doc | 0000119264 |
| Record Updated | Oct 29, 2026 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $142,337 (-2.78%) Land $44,851 Building $104,486 | |
| 2025 | $5,961.00 (+6.11%) Homeowner's exemption | $146,409 (+4.04%) Land $43,971 Building $102,438 |
| 2023 | $5,618.00 Homeowner's exemption | $140,725 Land $42,264 Building $98,461 |
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
| 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.
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 984 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 · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile, Verizon.
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