Contra Costa County property records for 7 addresses on Helen Ave, Lafayette, CA · Last verified July 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $408,000 |
| Deeds and Mortgages on File | 9 |
| Median Price per Sqft | $162 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $8,042 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 3.5 ba · 2,558 sqft · built 2013 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,000Jul 2013 | $13,3072025 | Amount on Record Dec 2012 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,661 sqft · built 1951 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Jan 2014 | $7,5082025 | —Apr 2015 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,291 sqft · built 1951 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0702025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,651 sqft · built 1951 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $835,500Oct 2014 | $12,9372025 | Amount on Record Mar 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,021 sqft · built 1951 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $252,500Apr 1990 | $7,7822025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,234 sqft · built 1951 · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Dec 2018 | $16,4572025 | Amount on Record Dec 2016 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,006 sqft · built 1952 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Aug 1997 | $8,0422025 | —Jun 1996 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |