Alameda County property record for 517 Willow St, Alameda, CA 94501 · Last verified August 2026
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,449 sqft · built 1973 |
| Lot Size | 0.845 acres (36,789 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $12,765 (2025) |
| Deeds & Mortgages | Mar 2023 Transfer Mar 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-1240-212 |
| Primary APN | 74-1240-212 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,449 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 36,789 sqft (0.845 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 517 WILLOW ST |
|---|---|
| City | ALAMEDA |
| State | CA |
| Zip | 94501-6131 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR: 3253 LOT: BLDG: UNIT:9 |
| Legal Tract | 3253 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | ALAMEDA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 428500 |
Source: Alameda County records · APN 74-1240-212
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 | Individual Name on File |
|---|---|
| Mailing Address | 3300 S LUCILLE LN, LAFAYETTE, CA 94549-5435 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 15, 2023 | Intrafamily Transfer, Transfer |
| Mar 15, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 31, 2023 |
| Transfer Doc | 0000030387 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 15, 2023 |
| Property Address | 517 WILLOW ST, ALAMEDA, CA 94501-6131 |
| Document Number | 0000030388 |
| Map Reference | MB 70 PG 62-64 |
| Instrument Date | Jan 31, 2023 |
| Instrument | 2023030388 |
| Transaction Type | Transfer |
| Record Updated | Apr 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3300 S LUCILLE LN, LAFAYETTE, CA 94549-5435 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 15, 2023 |
| Property Address | 517 WILLOW ST, ALAMEDA, CA 94501-6131 |
| Document Number | 0000030387 |
| Map Reference | MB 70 PG 62-64 |
| Instrument Date | Jan 31, 2023 |
| Instrument | 2023030387 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 3300 S LUCILLE LN, LAFAYETTE, CA 94549-5435 |
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 | $800,000 (-10.25%) Land $240,000 Building $560,000 | |
| 2025 | $12,765.00 (+12.72%) | $891,407 (+11.71%) Land $267,422 Building $623,985 |
| 2023 | $11,325.00 | $798,000 Land $239,400 Building $558,600 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014285001, 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 | 2 in force |
| Nearby Flood Claims | 1 (1983) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1983, rainfall accumulation, Coastal Storms, Floods, Slides & Tornadoes |
| 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 490 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, Google Fiber. Availability varies by address; speeds are provider-advertised maximums, not measured.
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