Alameda County property record for 644 Adelle St, Livermore, CA 94551
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 960 sqft · built 1952 |
| Lot Size | 0.182 acres (7,929 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $805,000 (Dec 2021) |
| Tax Bill | $10,865 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage Oct 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 98-320-14 |
| Primary APN | 98-320-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 960 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 7,929 sqft (0.182 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 644 ADELLE ST |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94551-6353 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00005 BLK: 000E TR: 1115 |
| Legal Tract | 1115 |
| Legal Block | E |
| Legal Lot Number | 5 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 451404 |
644 Adelle St is owned and occupied by two individuals who bought it in December 2021.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 644 ADELLE ST, LIVERMORE, CA 94551-6353 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 30, 2021 | Grant Deed, Transfer · Conventional Mortgage BROKER SOLUTIONS INC |
| Oct 25, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 30, 2021 · Amount on File |
| Deed Sale | Dec 30, 2021 · Amount on File |
| Prior Sale | Mar 30, 2000 · Amount on File |
| Deed Document Number | 2021408988 |
| Prior Transfer Date | Oct 20, 2018 |
| Prior Transfer Doc | 0000206640 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 30, 2021 |
| Property Address | 644 ADELLE ST, LIVERMORE, CA 94551-6353 |
| Document Number | 0000408988 |
| Map Reference | MB 31 PG 61 |
| Instrument Date | Dec 17, 2021 |
| Instrument | 2021408988 |
| Transaction Type | Transfer |
| Record Updated | Jan 20, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 644 ADELLE ST, LIVERMORE, CA 94551-6353 |
| Document Number | 0000408989 |
|---|---|
| Date | Dec 30, 2021 |
| Instrument | 2021408989 |
| Name | BROKER SOLUTIONS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 25, 2018 |
| Property Address | 644 ADELLE ST, LIVERMORE, CA 94551-6353 |
| Document Number | 0000206640 |
| Instrument Date | Oct 20, 2018 |
| Instrument | 206640 |
| Transaction Type | Transfer |
| Record Updated | Nov 12, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 644 ADELLE ST LIVERMORE CA 945516353, LIVERMORE, CA 94551-6353 |
The 2025 property tax bill for 644 Adelle St was $10,865.
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 | $871,347 (+2%) Land $261,404 Building $609,943 | ||
| 2025 | $10,865.00 | $854,265 Land $256,279 Building $597,986 | |
| 2023 | $10,501.00 | $821,100 Land $246,330 Building $574,770 | $769,230 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 644 Adelle 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 644 Adelle 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 744 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
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