Alameda County property record for 254 Callan Ave, San Leandro, CA 94577
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,952 sqft · built 1902 |
| Lot Size | 0.166 acres (7,250 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $265,000 (Nov 1999) |
| Tax Bill | $5,665 (2025) |
| Deeds & Mortgages | Mar 2026 Transfer Mar 2026 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 77-451-18 |
| Primary APN | 77-451-18 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,952 sqft Living Area |
| Year Built | Built 1902 |
|---|---|
| Effective Year Built | Effective 1908 |
| Construction Type | Wood |
| Lot Area | 7,250 sqft (0.166 acres) |
| Street Address | 254 CALLAN AVE |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94577-4521 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00018 BLK: AR: 0077 PAGE: 0451 ;LOT: 00019 BLK: AR: 0077 PAGE: 0451 |
| Legal Subdivision | EAST SAN LEANDRO |
| Legal Lot Number | 4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 432602 |
254 Callan Ave, a duplex, is owned by two individuals who acquired it in December 2020.
Source: Alameda County records, as of August 26, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6717 RANCHO CT, PLEASANTON, CA 94588-4451 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 25, 2026 | Transfer on Death Deed, Transfer |
| Mar 25, 2026 | Transfer on Death Deed, Transfer |
| Feb 23, 2021 | Transfer on Death Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 22, 1999 · Amount on File |
| Deed Sale | Nov 22, 1999 · Amount on File |
| Deed Document Number | 1999423363 |
| Last Transfer Date | Dec 28, 2020 |
| Transfer Doc | 0000076980 |
| Record Updated | Oct 29, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 25, 2026 |
| Property Address | 254 CALLAN AVE, SAN LEANDRO, CA 94577-4521 |
| Document Number | 0000038695 |
| Map Reference | MB 2 PG 24 |
| Instrument Date | Mar 18, 2026 |
| Instrument | 2026038695 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6717 RANCHO CT, PLEASANTON, CA 94588-4451 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 25, 2026 |
| Property Address | 254 CALLAN AVE, SAN LEANDRO, CA 94577-4521 |
| Document Number | 0000038692 |
| Map Reference | MB 2 PG 24 |
| Instrument Date | Mar 18, 2026 |
| Instrument | 2026038692 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6717 RANCHO CT, PLEASANTON, CA 94588-4451 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 23, 2021 |
| Property Address | 254 CALLAN AVE, SAN LEANDRO, CA 94577-4521 |
| Document Number | 0000076980 |
| Map Reference | MB 2 PG 24 |
| Instrument Date | Dec 28, 2020 |
| Instrument | 2021076980 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6717 RANCHO CT, PLEASANTON, CA 94588-4451 |
The 2025 property tax bill for 254 Callan Ave was $5,665, up 4.3% from the year before.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | San Leandro City |
| Unified School District | San Leandro Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $321,361 (+2%) Land $96,408 Building $224,953 | |
| 2025 | $5,665.00 (+4.31%) | $315,061 Land $94,518 Building $220,543 |
| 2024 | $5,431.00 (+2.43%) | |
| 2023 | $5,302.00 | $302,830 Land $90,849 Building $211,981 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 254 Callan Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 254 Callan Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 678 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Etheric Networks, GeoLinks, T-Mobile.
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