Alameda County property record for 1521 Webster St, Alameda, CA 94501
| Property Type | Mixed Use Store/Office |
|---|---|
| Details | 5.5 ba · 8,961 sqft · built 1900 |
| Lot Size | 0.135 acres (5,880 sqft) |
| Owner | Company Name on File |
| Last Sale | $650,000 (Mar 2011) |
| Tax Bill | $20,834 (2025) |
| Deeds & Mortgages | Jul 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-428-1 |
| Primary APN | 74-428-1 |
|---|---|
| Alternative APN |
|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 8,961 sqft Total Area |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | L-Shape |
| Exterior Material | Brick |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Roof Material | Composition Shingle |
| Lot Area | 5,880 sqft (0.135 acres) |
| View / Lot | Corner |
| Heating System | HVAC |
|---|
| Street Address | 1521 WEBSTER ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-3321 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Mixed Use Store/Office |
| Local Zoning Code | C |
| Legal Description | LOT: 00001 BLK: AR: 0074 PAGE: 0428 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 427700 |
1521 Webster St, a commercial property, is owned by a company that acquired it in April 2014.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1406 WEBSTER ST, ALAMEDA, CA 94501-3825 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 23, 2011 · Amount on File |
| Deed Sale | Mar 23, 2011 · Amount on File |
| Deed Document Number | 201188452 |
| Last Transfer Date | Apr 2, 2014 |
| Transfer Doc | 0000084965 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 1521 WEBSTER ST, ALAMEDA, CA 94501-3321 |
| Document Number | 0000161380 |
| Instrument Date | Jul 19, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2019 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1406 WEBSTER ST ALAMEDA CA 945013825, ALAMEDA, CA 94501-3825 |
| Document Number | 0000161380 |
|---|---|
| Date | Aug 20, 2019 |
| Instrument | 161380 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | PO BOX L, NOVATO, CA 94948-0970 |
| Amount | Amount on Record |
|---|
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 1521 Webster St was $20,834.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Alameda City |
| Unified School District | Alameda City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $849,367 (+2%) Land $385,482 Building $463,885 | |
| 2025 | $20,834.00 | $832,714 Land $377,924 Building $454,790 |
| 2023 | $18,800.00 | $800,390 Land $363,254 Building $437,136 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1521 Webster St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1521 Webster St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 922 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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