Alameda County property record for 15248 Upton Ave, San Leandro, CA 94578
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,760 sqft · built 1952 |
| Lot Size | 0.12 acres (5,229 sqft) |
| Owner | Company Name on Record |
| Last Sale | $24,600,000 (Jan 2020) |
| Tax Bill | $9,400 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage Oct 2021 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 77C-1269-7 |
| Primary APN | 77C-1269-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,760 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Construction Type | Wood |
| Lot Area | 5,229 sqft (0.12 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 15248 UPTON AVE |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94578-3943 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00001 BLK: 000A TR: 1147 ;LOT: 00001 BLK: 000B TR: 1147 ;LOT: 00001 BLK: 000C TR: 1147 |
| Legal Subdivision | TRACT 1147 |
| Legal Tract | 1147 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 433102 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1200 PROSPECT ST, 320, LA JOLLA, CA 92037-3660 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Oct 13, 2021 | Deed of Trust, Mortgage · Commercial Mortgage MF 1 CAPITAL LLC |
| Oct 11, 2021 | Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Apr 22, 2020 | Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Jan 17, 2020 | Grant Deed, Transfer · Commercial Mortgage FIRST REPUBLIC BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 17, 2020 · Amount on Record |
| Deed Sale | Jan 17, 2020 · Amount on Record |
| Deed Document Number | 202011324 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 15248 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Transaction Type | Mortgage |
| Record Updated | Dec 13, 2021 |
| Title Company | FIRST AMERICAN TITLE INSURANCE COMPANY NA, FIRST AMER TTL INS CO NATL C |
| Name | Verified Name |
|---|
| Document Number | 0000339687 |
|---|---|
| Date | Oct 13, 2021 |
| Instrument | 2021339687 |
| Name | MF 1 CAPITAL LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | BOSTON, MA 02108 |
| Type | Commercial Mortgage |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 11, 2021 |
| Property Address | 15248 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Document Number | 0000337597 |
| Map Reference | MB 31 PG 85&86 |
| Instrument Date | Sep 30, 2021 |
| Instrument | 2021337597 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2021 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1200 PROSPECT ST STE 320, 320, LA JOLLA, CA 92037-3660 |
| Investor | Possibly a Property Investor |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 22, 2020 |
| Property Address | 15248 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Document Number | 0000091561 |
| Map Reference | MB 31 PG 85&86 |
| Instrument Date | Mar 31, 2020 |
| Instrument | 2020091561 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | WESTERN RESOURCES TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1200 PROSPECT ST, LA JOLLA, CA 92037-3608 |
| Investor | Possibly a Property Investor |
| Document Number | 0000091562 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 2020091562 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.3% |
| Type Change Date | Jul 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 10.9% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Number | 0000091563 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 2020091563 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Apr 26, 2045 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 17, 2020 |
| Property Address | 15248 UPTON AVE, SAN LEANDRO, CA 94578-3943 |
| Document Number | 0000011324 |
| Map Reference | MB 31 PG 85&86 |
| Instrument Date | Jan 14, 2020 |
| Instrument | 2020011324 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1200 PROSPECT ST STE 320, 320, LA JOLLA, CA 92037-3660 |
| Investor | Possibly a Property Investor |
| Document Number | 0000011325 |
|---|---|
| Date | Jan 17, 2020 |
| Instrument | 2020011325 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $658,145 (+2%) Land $267,720 Building $390,425 | |
| 2025 | $9,400.00 (+4.55%) | $645,241 (+4.04%) Land $262,471 Building $382,770 |
| 2024 | $8,991.00 (-0.48%) | |
| 2023 | $9,034.00 | $620,189 Land $252,280 Building $367,909 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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.
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures