Contra Costa County property records for 44 addresses on Arnold Dr, Martinez, CA · Last verified August 2026
| Properties | 44 |
|---|---|
| Median Sale Price | $4,350,000 |
| Deeds and Mortgages on File | 61 |
| Median Price per Sqft | $503 |
| Owner Occupied | 14% |
| Median Annual Tax Bill | $54,155 |
| Median Year Built | 1986 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
41,404 sqft · Built 1986 · 3.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2011 | $86,2502025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
6,432 sqft · Built 2004 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,700,000Jul 2024 | $23,8972025 | Amount on Record Nov 2014 | 1 Name on Record | AssessorUpdated Jul 2026 |
45,626 sqft · Built 1987 · 3.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2011 | $106,4332025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
69,785 sqft · Built 1984 · 4.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,456,500Dec 2013 | $78,1672025 | Amount on Record Jan 2010 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
29,583 sqft · Built 1986 · 2.67 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $66,0112025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
21,300 sqft · Built 1992 · 1.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $49,5802025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
23,712 sqft · Built 1986 · 1.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $54,4942025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
20,136 sqft · Built 1984 · 1.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $51,7302025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
17,936 sqft · Built 1986 · 1.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,2162025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
30,017 sqft · Built 1984 · 1.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,600,000Dec 1999 | $100,9042025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3,312 sqft · Built 1986 · 0.779 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3942025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
78,762 sqft · Built 2000 · 2.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Jun 1999 | $90,7002025 | 1 Name on Record | AssessorUpdated Jul 2026 |
20,212 sqft · Built 1970 · 2.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,4382025 | —Jun 2008 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
126,248 sqft · Built 1986 · 3.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2010 | $291,4802025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1987 | $4,6052025 | 1 Name on Record | AssessorUpdated Jul 2026 |
12,000 sqft · Built 1989 · 0.357 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $59,2222025 | 1 Name on Record | AssessorUpdated Jul 2026 |
101,587 sqft · Built 1988 · 2.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1987 | $145,3772025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,346 sqft · Built 2015 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,350,000Jun 2022 | $74,4712025 | Amount on Record Jun 2014 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
10,024 sqft · Built 2012 · 0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Mar 2022 | $44,2032025 | Amount on Record Nov 2013 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
5,426 sqft · Built 2012 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,000,000Dec 2018 | $90,4682025 | Amount on Record Oct 2013 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
7,930 sqft · Built 2014 · 0.529 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Jul 2013 | $33,5162025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2,690 sqft · Built 2013 · 0.519 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,305,500Sep 2014 | $54,1362025 | Amount on Record Sep 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
13,240 sqft · Built 1984 · 3.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,000,000May 2022 | $164,8902025 | —Nov 1998 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
47,643 sqft · Built 1982 · 3.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,000,000May 2022 | $184,3192025 | —Oct 2006 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
7,600 sqft · Built 1987 · 1.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,0922025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
30,944 sqft · Built 1984 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,550,000Mar 2022 | $67,9412025 | Amount on Record Sep 2018 | 1 Name on Record | Assessor + 6 DocumentsUpdated Jul 2026 |
8,408 sqft · Built 1988 · 1.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,880,000Aug 2000 | $74,3532025 | 2 Names on Record | AssessorUpdated Jul 2026 |
4,611 sqft · Built 1984 · 0.766 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,000,000May 2022 | $44,1022025 | —May 2022 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4,500 sqft · Built 1991 · 0.578 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,480,000Oct 2022 | $54,1552025 | 2 Names on Record | Assessor + 9 DocumentsUpdated Aug 2026 |
72,116 sqft · Built 1986 · 4.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $201,2052025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
97,840 sqft · Built 1983 · 4.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000,000Apr 2019 | $153,9762025 | Amount on Record Sep 1997 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
26,870 sqft · Built 1987 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,050,000Apr 2018 | $125,0892025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
15,000 sqft · Built 2003 · 1.59 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,125,000May 2017 | $45,3672025 | —Oct 2002 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
11,648 sqft · Built 1982 · 0.619 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Jun 2014 | $39,2052025 | —Jul 2005 | 2 Names on Record | AssessorUpdated Jul 2026 |
7,616 sqft · Built 1981 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $838,000Dec 2014 | $13,2982025 | Amount on Record Mar 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
21,626 sqft · Built 2000 · 1.62 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Sep 1985 | $60,7042025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,937 sqft · 0.239 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,500Apr 2003 | $8,2632025 | Amount on Record Nov 1998 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,756 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $723,000Jul 2021 | $9,8012025 | Amount on Record Dec 2008 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,668 sqft · 0.223 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Sep 2002 | $8,7832025 | —Sep 2002 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 4 ba · 2,563 sqft · 0.369 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $448,000Dec 2001 | $8,7062025 | —Dec 2001 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 1,668 sqft · 0.275 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Dec 2014 | $7,4542025 | Amount on Record Jul 2014 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,905 sqft · 0.356 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,000May 2012 | $5,0342025 | Amount on Record Sep 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
115,091 sqft · Built 1987 · 7.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1999 | $13,9392025 | 1 Name on Record | AssessorUpdated Jul 2026 |