Alameda County property record for 1631 Alcatraz Ave, Berkeley, CA 94703 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Bedrooms | 10 Beds |
| Bathrooms | 5 Baths |
| Year Built | Built 1959 |
| Square Footage | 3,881 sqft Living Area |
| Lot Size | 6,996 sqft (0.161 acres) |
| Last Sale | $600,000 (2021) |
| Tax Bill | $27,068.00 (2025) |
| Primary APN | 52-1521-10 |
|---|---|
| Alternative APN |
|
| Bedrooms | 10 Beds |
|---|---|
| Full Baths | 5 Baths |
| Units | 5 Units |
| Building Area | 3,881 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Construction | Flat Roof Construction |
| Roof Material | Builtup (layered Asphalt) Roof |
| Lot Area | 6,996 sqft (0.161 acres) |
| Depth X Width | 139 ft x 50 ft Depth x Width |
| Street Address | 1631 ALCATRAZ AVE |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94703-2653 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT: 00010 BLK: AR: 0052 PAGE: 1521 |
| Legal Subdivision | HARMON |
| Legal Block | A |
| Legal Lot Number | 2 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 4 |
| Census Block | 4002 |
| Census Tract | 424001 |
Source: Alameda County records · APN 52-1521-10
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 | 5324 TANGLEWOOD PARK DR, FREMONT, CA 94538-3257 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Oct 14, 2021 | Grant Deed, Transfer NORTH AMERICAN TITLE CO INC |
| Aug 24, 2017 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 14, 2021 · Amount on Record |
| Deed Sale | Oct 14, 2021 · Amount on Record |
| Prior Sale | Feb 28, 2011 · Amount on Record |
| Deed Doc Number | 2021341772 |
| Prior Transfer Date | Aug 02, 2017 |
| Prior Transfer Doc | 0000186467 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 14, 2021 |
| Property Address | 1631 ALCATRAZ AVE, BERKELEY, CA 94703-2653 |
| Document Number | 0000341772 |
| Map Reference | MB 6 PG 33 |
| Instrument Date | Oct 11, 2021 |
| Instrument | 2021341772 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $9,660.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Revocable Trust |
| Address | 5324 TANGLEWOOD PARK DR, FREMONT, CA 94538-3257 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 24, 2017 |
| Property Address | 1631 ALCATRAZ AVE, BERKELEY, CA 94703-2653 |
| Document Number | 0000186467 |
| Instrument Date | Aug 02, 2017 |
| Instrument | 186467 |
| Transaction Type | Transfer |
| Record Updated | Sep 20, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 5324 TANGLEWOOD PARK DR FREMONT CA 945383257, FREMONT, CA 94538-3257 |
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 | $975,632 (-26.53%) Land $368,449 Building $607,183 | |
| 2025 | $27,068.00 (+15.22%) | $1,327,924 (+4.04%) Land $361,225 Building $966,699 |
| 2023 | $23,492.00 | $1,276,371 Land $347,202 Building $929,169 |
1631 Alcatraz Ave is in FEMA Zone 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 · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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