Alameda County property record for 1100 Bay St, Alameda, CA 94501 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 1912 |
| Square Footage | 3,839 sqft Living Area |
| Lot Size | 18,150 sqft (0.417 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $3,100,000 (2025) |
| Tax Bill | $14,690.00 (2025) |
| Primary APN | 74-1275-28 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,839 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Construction Type | Wood Construction |
| Lot Area | 18,150 sqft (0.417 acres) |
| Street Address | 1100 BAY ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-3912 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00028 BLK: AR: 0074 PAGE: 1275 |
| Legal Subdivision | BAY SIDE |
| Legal Lot Number | 26 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | ALAMEDA |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 427800 |
Source: Alameda County records · APN 74-1275-28
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 1100 BAY ST, ALAMEDA, CA 94501-3912 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 11, 2025 · Amount on Record |
| Deed Sale | Jun 11, 2025 · Amount on Record |
| Deed Doc Number | 202575305 |
| Prior Transfer Date | Jan 09, 2025 |
| Prior Transfer Doc | 0000009695 |
| 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 | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,162,000 (+255.4%) Land $948,600 Building $2,213,400 | ||
| 2025 | $14,690.00 (+125.48%) | $889,709 (+107.34%) Land $266,900 Building $622,809 | |
| 2023 | $6,515.00 Homeowner's exemption | $429,109 Land $324,390 Building $104,719 | $2,662,290 |
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