Alameda County property record for 456 Harding Ave, Livermore, CA 94550
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,513 sqft · built 1961 |
| Lot Size | 0.17 acres (7,417 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $662,000 (Jun 2017) |
| Tax Bill | $9,891 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Sep 2018 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 99-1084-98 |
| Primary APN | 99-1084-98 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,513 sqft Living Area |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,417 sqft (0.17 acres) |
| Street Address | 456 HARDING AVE |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-3430 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00032 BLK: TR: 2011 |
| Legal Subdivision | TRACT 2011 |
| Legal Tract | 2011 |
| Legal Lot Number | 32 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 5 |
| Census Block | 5003 |
| Census Tract | 451503 |
456 Harding Ave is owned by two individuals who bought it in June 2017.
Source: Alameda County records, as of August 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2656 GUMDROP DR, SAN JOSE, CA 95148-2020 |
| Owner Type | Individual |
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 |
|---|---|
| Feb 18, 2021 | Deed of Trust, Mortgage · Conventional Mortgage PNC BANK NA |
| Sep 25, 2018 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Jan 27, 2020 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Jun 9, 2017 | Grant Deed, Transfer · ARM US BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 9, 2017 · Amount on File |
| Deed Sale | Jun 9, 2017 · Amount on File |
| Prior Sale | Nov 5, 2004 · Amount on File |
| Deed Document Number | 2017126288 |
| Prior Transfer Date | Dec 17, 1993 |
| Prior Transfer Doc | 0000069925 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Transaction Type | Mortgage |
| Record Updated | Mar 29, 2021 |
| Title Company | NATIONALLINK |
| Name | Verified Name |
|---|---|
| Address | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Document Number | 0000070179 |
|---|---|
| Date | Feb 18, 2021 |
| Instrument | 2021070179 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Address | MIAMISBURG, OH 45342 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | SOLIDIFI TITLE & CLOSING |
| Name | Verified Name |
|---|
| Document Number | 0000186471 |
|---|---|
| Date | Sep 25, 2018 |
| Instrument | 2018186471 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OSHKOSH, WI 54902 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Aug 28, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000017257 |
|---|---|
| Date | Jan 27, 2020 |
| Instrument | 2020017257 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
| Type Change Date | Feb 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.25% |
| Index | 1-Year CMT |
| Max Rate | 8.25% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 9, 2017 |
| Property Address | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Document Number | 0000126288 |
| Map Reference | MB44 PG13&14 |
| Instrument Date | Jun 5, 2017 |
| Instrument | 2017126288 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | DRANGE COAST TITLE CO NORCAL |
| 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 | 456 HARDING AVE, LIVERMORE, CA 94550-3430 |
| Document Number | 0000126289 |
|---|---|
| Date | Jun 9, 2017 |
| Instrument | 2017126289 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jul 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.12% |
| Index | 1-Year LIBOR |
| Max Rate | 8.12% |
The 2025 property tax bill for 456 Harding Ave was $9,891.
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 | $783,655 (+2%) Land $235,096 Building $548,559 | ||
| 2025 | $9,891.00 | $768,290 Land $230,487 Building $537,803 | |
| 2023 | $9,555.00 | $738,460 Land $221,538 Building $516,922 | $970,380 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 456 Harding Ave 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 456 Harding Ave 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 681 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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