Contra Costa County property records for 35 addresses on Eileen St, Brentwood, CA · Last verified October 2026
| Properties | 35 |
|---|---|
| Median Sale Price | $850,000 |
| Deeds and Mortgages on File | 82 |
| Median Price per Sqft | $352 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $10,727 |
| Median Year Built | 2014 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
573 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.313 acres | $555,500 Jan 2015 | $10,727 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
575 Eileen St |
4 bd · 3 ba · 2,260 sqft built 2014 · 0.162 acres | $900,500 Jul 2021 | $12,803 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
577 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.164 acres | $886,000 Sep 2024 | $13,200 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
579 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.164 acres | $562,000 Jan 2015 | $10,795 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
580 Eileen St |
1.53 acres | $218,500 Mar 2004 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
581 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.164 acres | $520,000 Feb 2015 | $10,317 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
583 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.164 acres | $625,000 Mar 2019 | $11,115 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
584 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.176 acres | $965,000 May 2022 | $12,748 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
585 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.164 acres | $820,000 Aug 2021 | $13,026 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
586 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.181 acres | $526,000 Oct 2014 | $10,924 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
587 Eileen St |
4 bd · 3 ba · 2,260 sqft built 2014 · 0.176 acres | $508,000 Nov 2014 | $10,158 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
588 Eileen St |
4 bd · 3 ba · 2,260 sqft built 2014 · 0.176 acres | $592,000 Aug 2017 | $11,422 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
589 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.176 acres | $546,000 Nov 2014 | $11,085 2025 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
590 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.176 acres | $549,000 Oct 2014 | $10,622 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
591 Eileen St |
4 bd · 3 ba · 2,260 sqft built 2014 · 0.181 acres | $625,000 May 2019 | $11,712 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
592 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.176 acres | $539,500 Oct 2014 | $10,569 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
593 Eileen St |
4 bd · 3 ba · 3,008 sqft built 2014 · 0.176 acres | $537,000 Oct 2014 | $10,459 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
594 Eileen St |
4 bd · 3 ba · 2,260 sqft built 2014 · 0.232 acres | $491,000 Oct 2014 | $9,848 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
595 Eileen St |
4 bd · 3 ba · 2,514 sqft built 2014 · 0.234 acres | $541,000 Nov 2014 | $11,724 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 Eileen St |
3 bd · 2.5 ba · 1,984 sqft built 2011 · 0.2 acres | $293,000 Sep 2011 | $7,402 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 Eileen St |
3 bd · 2.5 ba · 2,360 sqft built 2011 · 0.2 acres | $850,000 Sep 2023 | $12,913 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 Eileen St |
4 bd · 3 ba · 2,458 sqft built 2011 · 0.164 acres | $490,000 May 2015 | $9,084 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 Eileen St |
4 bd · 3 ba · 2,458 sqft built 2011 · 0.176 acres | $775,000 Nov 2020 | $12,829 2025 | Assessor + 7 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
604 Eileen St |
3 bd · 2.5 ba · 2,360 sqft built 2011 · 0.164 acres | $306,500 Sep 2011 | $5,730 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 Eileen St |
3 bd · 2.5 ba · 1,984 sqft built 2010 · 0.176 acres | $293,000 Aug 2011 | $8,414 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
606 Eileen St |
5 bd · 3 ba · 2,458 sqft built 2011 · 0.164 acres | $546,000 May 2016 | $10,548 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
607 Eileen St |
4 bd · 3 ba · 2,656 sqft built 2010 · 0.176 acres | $615,000 Apr 2017 | $11,298 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
608 Eileen St |
3 bd · 2.5 ba · 2,360 sqft built 2011 · 0.164 acres | $628,000 Mar 2019 | $11,152 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
609 Eileen St |
3 bd · 2.5 ba · 1,984 sqft built 2011 · 0.176 acres | $292,000 Nov 2011 | $7,388 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 Eileen St |
4 bd · 2.5 ba · 2,458 sqft built 2011 · 0.164 acres | $335,000 Jun 2011 | $8,153 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 Eileen St |
4 bd · 2.5 ba · 2,360 sqft built 2011 · 0.176 acres | $326,000 Jul 2011 | $7,907 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612 Eileen St |
3 bd · 2.5 ba · 1,984 sqft built 2010 · 0.164 acres | $575,000 May 2019 | $10,422 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
614 Eileen St |
4 bd · 3 ba · 2,458 sqft built 2010 · 0.164 acres | $338,500 Mar 2011 | $8,204 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
616 Eileen St |
3 bd · 2.5 ba · 1,984 sqft built 2010 · 0.164 acres | $635,000 Oct 2019 | $11,085 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
618 Eileen St |
3 bd · 2.5 ba · 2,360 sqft built 2010 · 0.22 acres | $315,000 Apr 2011 | $8,246 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |