Alameda County property record for 31 Diamond Dr, Livermore, CA 94550
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,785 sqft · built 1970 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Company Name on Record |
| Last Sale | $854,000 (Jan 2018) |
| Tax Bill | $12,194 (2025) |
| Deeds & Mortgages | Apr 2022 Transfer Sep 2020 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 99-330-9 |
| Primary APN | 99-330-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,785 sqft Living Area |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,500 sqft (0.172 acres) |
| Street Address | 31 DIAMOND DR |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-5126 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00038 BLK: TR: 3129 |
| Legal Subdivision | TRACT 3129 |
| Legal Tract | 3129 |
| Legal Lot Number | 38 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 451703 |
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 | 1870 BELLOMY ST, SANTA CLARA, CA 95050-5705 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 29, 2022 | Intrafamily Transfer, Transfer |
| Sep 9, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Oct 2, 2019 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Jan 19, 2018 | Grant Deed, Transfer · Conventional Mortgage CITIBANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 19, 2018 · Amount on Record |
| Deed Sale | Jan 19, 2018 · Amount on Record |
| Deed Document Number | 201811190 |
| Last Transfer Date | Apr 25, 2022 |
| Transfer Doc | 0000085678 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 29, 2022 |
| Property Address | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Document Number | 0000085678 |
| Map Reference | MB 65 PG 38-43 |
| Instrument Date | Apr 25, 2022 |
| Instrument | 2022085678 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1870 BELLOMY ST, SANTA CLARA, CA 95050-5705 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CALATLANTIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Document Number | 0000226265 |
|---|---|
| Date | Sep 9, 2020 |
| Instrument | 2020226265 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TITLE CONNECT INC |
| Name | Verified Name |
|---|
| Document Number | 0000198789 |
|---|---|
| Date | Oct 2, 2019 |
| Instrument | 2019198789 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 19, 2018 |
| Property Address | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Document Number | 0000011190 |
| Map Reference | MB 65 PG 38-43 |
| Instrument Date | Jan 10, 2018 |
| Instrument | 2018011190 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | WFG NATIONAL TITLE INSURANCE |
| Amount | Amount Recorded |
|---|---|
| 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 | 31 DIAMOND DR, LIVERMORE, CA 94550-5126 |
| Document Number | 0000011191 |
|---|---|
| Date | Jan 19, 2018 |
| Instrument | 2018011191 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2048 |
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 | $991,117 (+2%) Land $297,335 Building $693,782 | ||
| 2025 | $12,194.00 (+3.4%) | $971,688 (+4.04%) Land $291,506 Building $680,182 | |
| 2023 | $11,793.00 | $933,960 Land $280,188 Building $653,772 | $1,058,040 |
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 |
|---|---|
| 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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 525 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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