Alameda County property record for 2121 Allston Way, Berkeley, CA 94720 · Last verified August 2026
| Property Type | Public Works > Governmental / Public Use (General) |
|---|---|
| Architecture Style | Custom Design |
| Year Built | Built 1990 |
| Square Footage | 26,884 sqft Total Area |
| Lot Size | 19,875 sqft (0.456 acres) |
| Last Sale | $2,250,000 (1997) |
| Tax Bill | $8,359.00 (2025) |
Source: Alameda County records · APN 57-2031-4
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 | PO BOX 482, BERKELEY, CA 94701-0482 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 13, 1997 · Amount on Record |
| Deed Sale | Nov 13, 1997 · Amount on Record |
| Deed Doc Number | 1997300496 |
| Last Transfer Date | Jan 26, 2017 |
| Transfer Doc | 0000025314 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 01, 2017 |
| Property Address | 2121 ALLSTON WAY, BERKELEY, CA 94720-6001 |
| Document Number | 0000025314 |
| Instrument Date | Jan 26, 2017 |
| Instrument | 25314 |
| Transaction Type | Transfer |
| Record Updated | Mar 16, 2017 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 482 BERKELEY CA 947010482, BERKELEY, CA 94701-0482 |
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 | $7,174,160 (-2.1%) Land $2,152,248 Building $5,021,912 | |
| 2025 | $8,359.00 (-35.56%) | $7,327,829 (+4.46%) Land $2,110,063 Building $5,217,766 |
| 2023 | $12,971.00 | $7,015,280 Land $2,028,146 Building $4,987,134 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
| Primary APN | 57-2031-4 |
|---|---|
| Alternative APN |
|
| Building Area | 26,884 sqft Total Area |
|---|---|
| Stories | 2 Stories |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design Style |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Lot Area | 19,875 sqft (0.456 acres) |
| Street Address | 2121 ALLSTON WAY |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94720-6001 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Governmental / Public Use (General) |
| Legal Description | LOT: 00004 BLK: AR: 0057 PAGE: 2031 |
| Legal Subdivision | BLAKE MAPS 1 & 2 |
| Legal Block | B |
| Legal Lot Number | 18-21 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 2 |
| Census Block | 2007 |
| Census Tract | 422902 |
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