Alameda County property record for 686 S O St, Livermore, CA 94550 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,005 sqft · built 1949 |
| Lot Size | 0.323 acres (14,083 sqft) |
| Owner | Individual Name on File |
| Last Sale | $975,000 (Mar 2015) |
| Tax Bill | $3,153 (2025) |
| Deeds & Mortgages | Jan 2021 Transfer Jan 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 97-75-22-2 |
| Primary APN | 97-75-22-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,005 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 14,083 sqft (0.323 acres) |
| Street Address | 686 S O ST |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-4310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 451602 |
Source: Alameda County records · APN 97-75-22-2
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4466 2ND ST, PLEASANTON, CA 94566-7154 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 14, 2021 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jan 14, 2021 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 13, 2015 · Amount on Record |
| Deed Sale | Mar 13, 2015 · Amount on Record |
| Prior Sale | Mar 13, 2015 · Amount on Record |
| Deed Document Number | 0000068913 |
| Last Transfer Date | Jan 14, 2021 |
| Transfer Doc | 0000018202 |
| Record Updated | Jun 08, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 14, 2021 |
| Property Address | 686 S O ST, LIVERMORE, CA 94550-4310 |
| Document Number | 0000018202 |
| Instrument Date | Dec 23, 2020 |
| Instrument | 18202 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2021 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4466 2ND ST PLEASANTON CA 945667154, PLEASANTON, CA 94566-7154 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 14, 2021 |
| Property Address | 686 S O ST, LIVERMORE, CA 94550-4310 |
| Document Number | 0000018201 |
| Instrument Date | Dec 23, 2020 |
| Instrument | 18201 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2021 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4466 2ND ST PLEASANTON CA 945667154, PLEASANTON, CA 94566-7154 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Livermore City |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $3,153.00 (+4.75%) | $173,328 (+4.04%) Land $27,920 Building $145,408 |
| 2023 | $3,010.00 | $166,598 Land $26,836 Building $139,762 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014516022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 633 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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