Alameda County property record for 1806 E 20th St, Oakland, CA 94606 · Last verified October 2025
| Property Type | Residential > Multi-Unit > Quadplex |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4 Baths |
| Architecture Style | Other |
| Year Built | Built 1925 |
| Square Footage | 2,970 sqft Total Area |
| Lot Size | 7,000 sqft (0.16 acres) |
| Last Sale | $470,000 (2010) |
| Tax Bill | $11,874.00 (2025) |
| Primary APN | 21-256-18 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 17 Rooms |
| Units | 4 Units |
| Building Area | 2,970 sqft Total Area |
| Stories | 3 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 7,000 sqft (0.16 acres) |
| Total Buildings | 2 Total Buildings |
| Street Address | 1806 E 20TH ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94606-4111 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Quadplex |
| Legal Description | BLK:54 SUBD:FRANKS RESUB |
| Legal Subdivision | FRANKS RESUB |
| Legal Block | 54 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | OAKLAND |
| Census Blockgroup | 1 |
| Census Block | 1024 |
| Census Tract | 405902 |
Source: Alameda County records · APN 21-256-18
Assessment roll updated July 1, 2025 · Last verified October 2025
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| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 3124 CASSIA CT, PLEASANTON, CA 94588-2619 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 30, 2010 · Amount on Record |
| Deed Sale | Dec 30, 2010 · Amount on Record |
| Prior Sale | Oct 19, 2010 · Amount on Record |
| Deed Doc Number | 2010392486 |
| Record Refreshed | Jun 07, 2026 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland 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 | $11,874.00 (+1.28%) | $602,116 (+4.04%) Land $180,635 Building $421,481 |
| 2023 | $11,724.00 | $578,743 Land $173,623 Building $405,120 |
1806 E 20th St is in FEMA Zone X (minimal flood hazard (unshaded X)), outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Alameda County (06001C), updated May 25, 2026
| FEMA Flood Zone | Zone X minimal flood hazard (unshaded X) |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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