Alameda County property record for 1501 Union St, Alameda, CA 94501 · Last verified August 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 15 bd · 9 ba · 6,628 sqft · built 1965 |
| Lot Size | 0.157 acres (6,850 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $43,131 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 72-301-14 |
| Primary APN | 72-301-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 15 Beds |
|---|---|
| Full Baths | 9 Baths |
| Units | 9 Units |
| Stories | 3 Stories |
| Building Area | 6,628 sqft Living Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Wood |
| Lot Area | 6,850 sqft (0.157 acres) |
| Street Address | 1501 UNION ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-2601 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT: 00014 BLK: AR: 0072 PAGE: 0301 |
| Legal Subdivision | FASSKINGS PARK SUB |
| Legal Block | 5 |
| Legal Lot Number | 19&20 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 427900 |
Source: Alameda County records · APN 72-301-14
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 | 1050 ROSEWOOD WAY, ALAMEDA, CA 94501-5634 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jul 16, 2024 |
| Transfer Doc | 0000094130 |
| Record Updated | 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,907,918 (+2%) Land $894,744 Building $2,013,174 | |
| 2025 | $43,131.00 (+262.51%) | $2,850,900 (+869.36%) Land $877,200 Building $1,973,700 |
| 2023 | $11,898.00 | $294,102 Land $124,192 Building $169,910 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014279005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,124 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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