Contra Costa County property records for 11 addresses on Gardenia Ct, Martinez, CA · Last verified August 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $740,000 |
| Deeds and Mortgages on File | 16 |
| Median Price per Sqft | $451 |
| Owner Occupied | 82% |
| Median Annual Tax Bill | $4,177 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,510 sqft · built 1971 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Nov 2017 | $8,7842025 | —Nov 2017 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,510 sqft · built 1971 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $772,000Mar 2023 | $9,9572025 | —Jan 2016 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,283 sqft · built 1971 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Jun 1988 | $4,1772025 | —Oct 2016 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,283 sqft · built 1972 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $119,000Nov 1985 | $3,6162025 | 2 Owners on Record | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,640 sqft · built 1972 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000May 2025 | $3,5662025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,310 sqft · built 1972 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,8682025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,510 sqft · built 1972 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Jun 2025 | $9,7042025 | Amount on Record Apr 2024 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,283 sqft · built 1971 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Dec 2023 | $9,6262025 | Amount on Record Apr 2009 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,080 sqft · built 1971 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Aug 2019 | $10,0282025 | Amount on Record Aug 2015 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,640 sqft · built 1972 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Aug 1993 | $3,9102025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 1,732 sqft · built 1972 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2001 | $3,5412025 | —Apr 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |