Contra Costa County property records for 15 addresses on Alpine Rd, Walnut Creek, CA · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $1,800,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $567 |
| Owner Occupied | 20% |
| Median Annual Tax Bill | $15,107 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
888 sqft · Built 1922 · 0.117 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $172,000Jul 1998 | $4,0552025 | —Aug 2001 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2,340 sqft · Built 1951 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Apr 1999 | $5,3992025 | —Apr 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4,081 sqft · Built 1956 · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Jun 2022 | $22,9792025 | Amount on Record Jun 1998 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
1,688 sqft · Built 1937 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Dec 2018 | $16,9822025 | Amount on Record Apr 2016 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
7,488 sqft · Built 1979 · 0.354 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,055,000Aug 2023 | $30,1272025 | —Aug 2022 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 ba · 1,277 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,428,000Dec 2025 | $6,6042025 | Amount on Record Jan 2012 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2,627 sqft · Built 1978 · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $671,000Nov 2008 | $12,3402025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,157 sqft · Built 1937 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $593,723Feb 2015 | $8,9842025 | Amount on Record Jul 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
29,760 sqft · Built 1957 · 1.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000,000Nov 2019 | $265,6442025 | Amount on Record Oct 2013 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3,524 sqft · Built 1948 · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Jan 2014 | $15,1072025 | Amount on Record Jul 2013 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2,566 sqft · Built 1953 · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3092025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
14,088 sqft · Built 1982 · 0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Mar 1988 | $40,4262025 | 1 Name on Record | AssessorUpdated Jul 2026 |
7,348 sqft · Built 1966 · 0.277 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $381,500Feb 2007 | $47,7752025 | Amount on Record Jan 2006 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,779 sqft · Built 1954 · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,7402025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4.5 ba · 3,360 sqft · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,907,000Jan 2024 | $24,9892025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |