Contra Costa County property records for 19 addresses on Newport Ln, Discovery Bay, CA · Last verified October 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $1,150,000 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $380 |
| Owner Occupied | 79% |
| Median Annual Tax Bill | $14,739 |
| Median Year Built | 1999 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4000 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.427 acres | $1,000,000 Nov 2018 | $14,003 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4008 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.241 acres | $1,124,000 Oct 2018 | $10,469 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4016 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.22 acres | $899,000 Nov 2009 | $14,739 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4024 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.22 acres | $526,000 Apr 2000 | $10,542 2025 | Assessor + 9 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4032 Newport Ln |
3 bd · 3 ba · 2,823 sqft built 1999 · 0.283 acres | $515,000 Apr 2000 | $3,200 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4035 Newport Ln |
2.43 acres | $1,400,000 Nov 2015 | $18,726 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4039 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.295 acres | $1,080,000 Dec 2015 | $15,713 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4040 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.373 acres | $870,000 Oct 2002 | $15,510 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4045 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.245 acres | $1,350,000 Apr 2006 | $17,056 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4048 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.217 acres | $885,000 Feb 2009 | $14,267 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4055 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.234 acres | $795,000 Apr 2013 | $12,506 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4056 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.24 acres | $1,237,500 Jun 2018 | $17,210 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4064 Newport Ln |
3 bd · 3 ba · 2,823 sqft built 1999 · 0.24 acres | $1,150,000 Nov 2017 | $16,281 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4065 Newport Ln |
3 bd · 3.5 ba · 3,088 sqft built 1999 · 0.256 acres | $1,500,000 Mar 2025 | $10,780 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4072 Newport Ln |
3 bd · 2.5 ba · 2,957 sqft built 1999 · 0.229 acres | $1,110,000 Sep 2006 | $14,708 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4075 Newport Ln |
3 bd · 3 ba · 2,823 sqft built 1999 · 0.241 acres | $106,000 May 2012 | $13,275 2025 | Assessor + 5 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4080 Newport Ln |
4 bd · 5 ba · 4,408 sqft built 2015 · 0.333 acres | $496,000 Jul 2014 | $20,991 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4085 Newport Ln |
5 bd · 5.5 ba · 5,478 sqft built 2006 · 0.294 acres | — Jan 2006 | $22,998 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4088 Newport Ln |
3 bd · 3.5 ba · 5,307 sqft built 2002 · 0.258 acres | $2,425,000 Jan 2013 | $18,415 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |