Contra Costa County property records for 17 addresses on Marks Rd, Alamo, CA · Last verified August 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $2,000,000 |
| Deeds and Mortgages on File | 33 |
| Median Price per Sqft | $662 |
| Owner Occupied | 82% |
| Median Annual Tax Bill | $17,758 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.5 ba · 2,102 sqft · 0.897 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $637,545May 1998 | $12,0802025 | —Dec 2017 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
7 bd · 8.5 ba · 8,159 sqft · 1.25 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,550,000Sep 2009 | $56,6902025 | Amount on Record Feb 2002 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,407 sqft · 1.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,835,000Apr 2023 | $24,5072025 | Amount on Record Dec 2019 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 4,452 sqft · 0.919 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,650,000Jul 2025 | $40,6902025 | Amount on Record Mar 2023 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,113 sqft · 1.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,7662025 | —Jul 1996 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 4,178 sqft · 1.35 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $637,500Feb 2002 | $25,2782025 | Amount on Record Nov 1998 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,772 sqft · 1.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Mar 2004 | $21,6772025 | Amount on Record May 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,124 sqft · 1.1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,355,500Jul 2021 | $28,4552025 | —Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 4,312 sqft · 1.6 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Sep 1993 | $17,3382025 | —Apr 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 3,694 sqft · 1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Sep 2002 | $17,7582025 | —Sep 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,242 sqft · 1.1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,7742025 | —Dec 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,498 sqft · 0.919 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,1302025 | —Sep 2021 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
5 bd · 4.5 ba · 3,831 sqft · 0.61 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,295,000Feb 2019 | $16,6392025 | —Feb 2019 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 4,194 sqft · 1.16 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Dec 1991 | $11,9252025 | —Jul 2024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 3,020 sqft · 1.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Apr 2024 | $23,1362025 | Amount on Record Apr 1999 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,971 sqft · 1.15 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,310,000Jul 2011 | $18,7892025 | —Jul 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,492 sqft · 1.1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5502025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |