Contra Costa County property records for 31 addresses on la Serena Ave, Alamo, CA · Last verified October 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $1,950,000 |
| Deeds and Mortgages on File | 43 |
| Median Price per Sqft | $724 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $16,828 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 3 ba · 2,718 sqft · built 1951 · 0.399 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,8842025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3.5 ba · 4,208 sqft · built 1951 · 0.353 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,050,000Jun 2024 | $34,7102025 | Amount on Record Mar 2012 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,675 sqft · built 1951 · 0.436 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000May 1989 | $11,9852025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,486 sqft · built 1952 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Nov 1994 | $10,7812025 | —Jan 2021 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,666 sqft · built 1950 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $849,000Apr 2003 | $13,8142025 | —Apr 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,483 sqft · built 1955 · 0.562 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1997 | $5,3802025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,845 sqft · built 1951 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,650,000Aug 2017 | $21,3552025 | Amount on Record May 2003 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 5,671 sqft · built 1949 · 0.546 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,150,000Jan 2017 | $37,8922025 | Amount on Record Sep 2011 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,728 sqft · built 1948 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,525,000Jul 2007 | $24,0002025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,714 sqft · built 1949 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,2992025 | —Jun 2003 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 4 ba · 2,335 sqft · built 1951 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,185,000Dec 2012 | $16,8282025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,943 sqft · built 1953 · 0.493 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1997 | $10,6702025 | —Aug 2007 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 3 ba · 2,383 sqft · built 1951 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,1332025 | —Dec 2011 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 4,103 sqft · built 1951 · 0.477 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $459,000Jun 1997 | $14,6522025 | —Jun 1997 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,312 sqft · built 1952 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,115,000Nov 2020 | $31,0972025 | —Nov 2020 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 4,182 sqft · built 2021 · 0.459 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,675,000Oct 2019 | $35,4322025 | Amount on Record Jun 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,722 sqft · built 1951 · 0.408 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,7722025 | —Jan 2013 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 3,644 sqft · built 1951 · 0.443 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Oct 2012 | $22,5672025 | Amount on Record Jun 1999 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,600 sqft · built 1963 · 0.612 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,000,000Sep 2026 | $10,1472025 | Amount on Record Nov 1995 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 2,511 sqft · built 1951 · 0.424 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,860,000Aug 2020 | $23,1692025 | —Jan 2014 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 5,119 sqft · built 2018 · 0.612 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,590,000Sep 2017 | $32,9902025 | —Mar 1999 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 2,209 sqft · built 1950 · 0.406 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $283,500May 2020 | $7,8752025 | —Sep 2014 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2.5 ba · 2,905 sqft · built 1986 · 0.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,249,000Jul 2012 | $17,6052025 | Amount on Record Nov 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 4.5 ba · 4,526 sqft · built 2002 · 0.371 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2003 | $29,6472025 | Amount on Record Aug 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,029 sqft · built 1971 · 0.395 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Aug 2026 | $19,8822025 | Amount on Record Feb 2012 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 4.5 ba · 3,157 sqft · built 2001 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,326,000Dec 2001 | $22,2342025 | —Dec 2001 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 5,474 sqft · built 1957 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Apr 1993 | $18,1822025 | —May 2012 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,864 sqft · built 1956 · 0.509 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,2522025 | —Sep 2011 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,788 sqft · built 1955 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,950,000Sep 2025 | $2,0572025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 2,245 sqft · built 1954 · 0.509 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Aug 2021 | $13,2252025 | —Nov 2005 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,313 sqft · built 2014 · 0.59 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Oct 2011 | $30,7042025 | Amount on Record Jun 2007 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |