Alameda County property record for 636 S I St, Livermore, CA 94550
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,599 sqft · built 1928 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $270,000 (Feb 2013) |
| Tax Bill | $5,747 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 97-54-11 |
| Primary APN | 97-54-11 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,599 sqft Living Area |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.138 acres) |
| Street Address | 636 S I ST |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-4642 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00011 BLK: AR: 0097 PAGE: 0054 |
| Legal Subdivision | SOUTHERN ADD |
| Legal Block | 54 |
| Legal Lot Number | 5&6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1051 |
| Census Tract | 451601 |
636 S I St is held in a trust since April 2014.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 2317 6TH ST, LIVERMORE, CA 94550-4618 |
| 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 | Feb 11, 2013 · Amount on File |
| Deed Sale | Feb 11, 2013 · Amount on File |
| Deed Document Number | 201359812 |
| Last Transfer Date | Apr 1, 2014 |
| Transfer Doc | 0000086132 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 636 S I St was $5,747.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Livermore City |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $410,388 (+2%) Land $101,736 Building $308,652 | ||
| 2025 | $5,747.00 | $402,342 Land $99,741 Building $302,601 | |
| 2023 | $5,530.00 | $386,722 Land $95,869 Building $290,853 | $678,780 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 636 S I St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 636 S I St 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 | CALIFORNIA WATER SERVICE - LIVERMORE private · serves 60,414 people · EPA ID CA0110003 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Dec 2024 |
| Also Mapped Here | CITY OF LIVERMORE |
| Lead | 8 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.
Source: FCC Broadband Data Collection, based on 468 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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