Alameda County property record for 1840 Nelson St, San Leandro, CA 94579
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,126 sqft · built 1959 |
| Lot Size | 0.134 acres (5,824 sqft) |
| Owner | Company Name on Record |
| Last Sale | $455,000 (Jun 2014) |
| Tax Bill | $7,228 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage Aug 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 80G-1103-143 |
| Primary APN | 80G-1103-143 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,126 sqft Living Area |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,824 sqft (0.134 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1840 NELSON ST |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94579-2203 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00006 BLK: TR: 2001 |
| Legal Subdivision | TRACT 2001 |
| Legal Tract | 2001 |
| Legal Lot Number | 6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 433500 |
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 | 1840 NELSON ST, SAN LEANDRO, CA 94579-2203 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 22, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage TRI COUNTIES BANK |
| Aug 15, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 6, 2014 · Amount on Record |
| Deed Sale | Jun 6, 2014 · Amount on Record |
| Deed Document Number | 2014136202 |
| Prior Transfer Date | Aug 24, 1995 |
| Prior Transfer Doc | 0000194825 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 22, 2020 |
| Property Address | 1840 NELSON ST, SAN LEANDRO, CA 94579-2203 |
| Document Number | 0000241899 |
| Map Reference | MB 39 PG 98&99 |
| Instrument Date | Sep 21, 2020 |
| Instrument | 2020241899 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1840 NELSON ST, SAN LEANDRO, CA 94579-2203 |
| Document Number | 0000241900 |
|---|---|
| Date | Sep 22, 2020 |
| Instrument | 2020241900 |
| Name | TRI COUNTIES BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 15, 2019 |
| Property Address | 1840 NELSON ST, SAN LEANDRO, CA 94579-2203 |
| Document Number | 0000158925 |
| Instrument Date | Aug 2, 2019 |
| Instrument | 158925 |
| Transaction Type | Transfer |
| Record Updated | Sep 5, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1840 NELSON ST SAN LEANDRO CA 945792203, SAN LEANDRO, CA 94579-2203 |
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 Lorenzo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $561,894 (+0.74%) Land $170,668 Building $398,226 | ||
| 2025 | $7,228.00 (+3.48%) Homeowner's exemption | $557,743 (+4.04%) Land $167,323 Building $390,420 | |
| 2023 | $6,985.00 Homeowner's exemption | $536,090 Land $160,827 Building $375,263 | $707,850 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 914 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 500 / 110 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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