Contra Costa County property records for 15 addresses on Rock Oak Ct, Walnut Creek, CA · Last verified October 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $1,370,000 |
| Deeds and Mortgages on File | 29 |
| Median Price per Sqft | $610 |
| Owner Occupied | 87% |
| Median Annual Tax Bill | $7,978 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
101 Rock Oak Ct |
3 bd · 2 ba · 1,617 sqft built 1965 · 0.495 acres | $4,069 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 Rock Oak Ct |
4 bd · 3 ba · 2,004 sqft built 1965 · 0.339 acres | $2,679 2025 | Assessor + 7 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 Rock Oak Ct |
4 bd · 3 ba · 2,022 sqft built 1965 · 0.241 acres | $5,139 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
113 Rock Oak Ct |
6 bd · 3 ba · 2,453 sqft built 1964 · 0.351 acres | $410,000 Feb 1999 | $7,978 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
125 Rock Oak Ct |
4 bd · 2 ba · 1,866 sqft built 1965 · 0.284 acres | $825,000 Jun 2014 | $12,048 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
132 Rock Oak Ct |
4 bd · 2 ba · 1,866 sqft built 1964 · 0.238 acres | $2,110 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
137 Rock Oak Ct |
5 bd · 4 ba · 3,447 sqft built 1965 · 0.284 acres | $285,000 Mar 1992 | $10,125 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
144 Rock Oak Ct |
4 bd · 2.5 ba · 1,781 sqft built 1965 · 0.238 acres | $660,000 Mar 2012 | $10,362 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
149 Rock Oak Ct |
4 bd · 2 ba · 1,887 sqft built 1965 · 0.275 acres | $1,650,000 Aug 2025 | $2,244 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
160 Rock Oak Ct |
4 bd · 2 ba · 1,866 sqft built 1964 · 0.206 acres | $545,000 Apr 2002 | $9,771 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
161 Rock Oak Ct |
3 bd · 2 ba · 1,927 sqft built 1965 · 0.266 acres | $1,010,000 Nov 2016 | $13,683 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
173 Rock Oak Ct |
5 bd · 3 ba · 2,324 sqft built 1965 · 0.249 acres | $1,840,000 Aug 2022 | $22,013 2025 | Assessor + 7 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
174 Rock Oak Ct |
4 bd · 3 ba · 2,229 sqft built 1965 · 0.206 acres | $1,370,000 Apr 2021 | $16,824 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
185 Rock Oak Ct |
4 bd · 2 ba · 2,509 sqft built 1982 · 0.282 acres | $1,532,000 Aug 2026 | $3,728 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
186 Rock Oak Ct |
4 bd · 2 ba · 1,887 sqft built 1964 · 0.234 acres | $2,200 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |