Alameda County property record for 15234 Upton Ave, San Leandro, CA 94578
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 888 sqft · built 1947 |
| Lot Size | 0.117 acres (5,076 sqft) |
| Owner | Trust Name on File |
| Last Sale | $180,000 (Nov 1999) |
| Tax Bill | $4,142 (2025) |
| Deeds & Mortgages | Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 77C-1269-2 |
| Primary APN | 77C-1269-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 888 sqft Living Area |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,076 sqft (0.117 acres) |
| Street Address | 15234 UPTON AVE |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94578-3943 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00002 BLK: 0008 TR: 0774 |
| Legal Subdivision | TRACT 774 FILED JUNE 27 1947 |
| Legal Tract | 0774 |
| Legal Block | 8 |
| Legal Lot Number | 2 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 433102 |
15234 Upton Ave is owner-occupied and held in a trust since November 1999.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 15234 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Nov 24, 1999 · Amount on File |
| Deed Sale | Nov 24, 1999 · Amount on File |
| Deed Document Number | 1999426453 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 28, 2023 |
| Property Address | 15234 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Document Number | 0000138688 |
| Map Reference | MB 8 PG 87 |
| Instrument Date | Nov 27, 2023 |
| Instrument | 2023138688 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 15234 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
The 2025 property tax bill for 15234 Upton Ave was $4,142 with a homeowner's exemption.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $275,171 (-0.53%) Land $78,381 Building $203,790 | ||
| 2025 | $4,142.00 Homeowner's exemption | $276,639 Land $76,844 Building $199,795 | |
| 2023 | $3,977.00 Homeowner's exemption | $265,899 Land $73,861 Building $192,038 | $611,640 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15234 Upton 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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 4 in force |
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.
The area around 15234 Upton Ave 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 792 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 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile, Tekify Fiber & Wireless.
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