Contra Costa County property records for 30 addresses on Sierra Rd, Concord, CA · Last verified August 2026
| Properties | 257 |
|---|---|
| Median Sale Price | $373,500 |
| Deeds and Mortgages on File | 310 |
| Median Price per Sqft | $413 |
| Owner Occupied | 54% |
| Median Annual Tax Bill | $3,966 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
16,618 sqft · Built 1979 · 0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,068,182Mar 2009 | $24,1732025 | Amount on Record May 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4,014 sqft · Built 1968 · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,0512025 | —Apr 2002 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,467 sqft · Built 1968 · 0.269 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $261,000Mar 1997 | $8,4192025 | —Mar 1997 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,464 sqft · Built 1968 · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $373,500Feb 2022 | $20,6792025 | Amount on Record Mar 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
11,880 sqft · Built 1965 · 0.459 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,800,000Feb 2026 | $34,6512025 | Amount on Record Apr 2009 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
12,120 sqft · Built 1960 · 0.529 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,5892025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,464 sqft · Built 1969 · 0.179 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Feb 2006 | $17,8232025 | Amount on Record Oct 1999 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4,464 sqft · Built 1970 · 0.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,8942025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,464 sqft · Built 1969 · 0.259 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Feb 2006 | $17,8232025 | Amount on Record Oct 1999 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
15,336 sqft · Built 1971 · 0.759 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $27,5482025 | —Sep 2018 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4,467 sqft · Built 1970 · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Mar 1999 | $9,3502025 | —Dec 2012 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4,308 sqft · Built 1970 · 0.421 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Jul 2009 | $9,6412025 | Amount on Record Jun 2006 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4,464 sqft · Built 1970 · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,2972025 | —Jan 2016 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,308 sqft · Built 1970 · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $787,000Jul 2013 | $14,3912025 | Amount on Record Jul 2002 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
14,568 sqft · Built 1961 · 0.609 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,125,000Nov 2024 | $27,4542025 | —Jul 2018 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $355,000May 2026 | $3,7112025 | $340,0008 units |
12 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $360,000Jul 2025 | $4,2612025 | $360,00012 units |
12 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $350,000Dec 2025 | $3,5552025 | $324,00012 units |
4 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $410,000Jun 2024 | $5,0772025 | $325,0004 units |
12 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $425,000Aug 2023 | $4,7492025 | $359,50012 units |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $460,000Mar 2023 | $2,4422025 | $101,5008 units |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $412,000Dec 2020 | $2,6642025 | $115,0008 units |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $375,000Jan 2025 | $4,9172025 | $260,0008 units |
4 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $99,000Feb 2011 | $2,9442025 | $112,5004 units |
12 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $360,000Dec 2024 | $4,7642025 | $310,00012 units |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $350,000Aug 2019 | $3,6372025 | $205,0008 units |
8 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $405,000Mar 2026 | $2,7052025 | $270,0008 units |
12 units · Built 1965 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $368,000May 2021 | $3,5582025 | $199,00012 units |
125 units · Built 1981 · 639 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $381,000Jun 2026 | $3,9052025 | $363,000125 units |
Built 1985 · 0.963 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record | AssessorUpdated Jul 2026 |