Alameda County property record for 551 Regulus Rd, Livermore, CA 94550
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,172 sqft · built 1986 |
| Lot Size | 0.459 acres (20,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,250,000 (Apr 2016) |
| Tax Bill | $20,037 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage Mar 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 99-1323-15 |
| Primary APN | 99-1323-15 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,172 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 20,000 sqft (0.459 acres) |
| Lot Dimensions | 200 ft deep x 100 ft wide |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 551 REGULUS RD |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-6371 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS2 |
| Legal Description | LOT: 00025 BLK: TR: 5034 |
| Legal Tract | 5034 |
| Legal Lot Number | 25 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 451704 |
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 | 551 REGULUS RD, LIVERMORE, CA 94550-6371 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jul 9, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| Mar 20, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 8, 2016 · Amount on Record |
| Deed Sale | Apr 8, 2016 · Amount on Record |
| Prior Sale | Oct 24, 2000 · Amount on Record |
| Deed Document Number | 201689700 |
| Last Transfer Date | Mar 16, 2018 |
| Transfer Doc | 0000056157 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 551 REGULUS RD, LIVERMORE, CA 94550-6371 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000160072 |
|---|---|
| Date | Jul 9, 2020 |
| Instrument | 2020160072 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 20, 2018 |
| Property Address | 551 REGULUS RD, LIVERMORE, CA 94550-6371 |
| Document Number | 0000056157 |
| Instrument Date | Mar 16, 2018 |
| Instrument | 56157 |
| Transaction Type | Transfer |
| Record Updated | Apr 18, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 551 REGULUS RD LIVERMORE CA 945506371, LIVERMORE, CA 94550-6371 |
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 | $1,629,961 (+1.56%) Land $482,976 Building $1,153,985 | ||
| 2025 | $20,037.00 (+3.43%) Homeowner's exemption | $1,604,871 (+4.04%) Land $473,508 Building $1,131,363 | |
| 2023 | $19,372.00 Homeowner's exemption | $1,542,561 Land $455,124 Building $1,087,437 | $1,920,870 |
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 | 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 433 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 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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