Alameda County property record for 2231 Derby St, Berkeley, CA 94705 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Triplex |
|---|---|
| Bedrooms | 7 Beds |
| Bathrooms | 5 Baths |
| Year Built | Built 1950 |
| Square Footage | 2,929 sqft Living Area |
| Lot Size | 6,750 sqft (0.155 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $13,426.00 (2025) |
| Primary APN | 55-1827-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 13 Rooms |
| Units | 3 Units |
| Building Area | 2,929 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood Construction |
| Lot Area | 6,750 sqft (0.155 acres) |
| Street Address | 2231 DERBY ST |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94705-1017 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Triplex |
| Legal Description | LOT: 00006 BLK: AR: 0055 PAGE: 1827 |
| Legal Subdivision | BERKELEY PROP MAP #1&2 BLAKE |
| Legal Block | 1455 |
| Legal Lot Number | 51 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 3 |
| Census Block | 3012 |
| Census Tract | 423602 |
Source: Alameda County records · APN 55-1827-6
Assessment roll updated August 5, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2233 DERBY ST, BERKELEY, CA 94705-1017 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 08, 2015 |
| Transfer Doc | 0000255868 |
| Record Refreshed | Sep 20, 2026 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley 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 |
|---|---|---|
| 2026 | $369,454 (+0.1%) Land $135,683 Building $240,771 | |
| 2025 | $13,426.00 (+22.63%) Homeowner's exemption | $369,074 (+4.04%) Land $133,023 Building $236,051 |
| 2023 | $10,948.00 Homeowner's exemption | $354,744 Land $127,858 Building $226,886 |
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