Boulder County property records for 17 addresses on Winchester Cir, Boulder, CO · Last verified August 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $3,498,131 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $159 |
| Owner Occupied | 5% |
| Median Annual Tax Bill | $122,367 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
34,382 sqft · Built 1983 · 3.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,500,000Aug 2018 | $162,5872025 | Sale Amount Jan 2016 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
0.059 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1989 | $272024 | —Feb 1987 | 1 Name on Record | AssessorUpdated Jun 2026 |
19,120 sqft · Built 2012 · 2.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Aug 2014 | $122,3672025 | Sale Amount Jul 2011 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
36,048 sqft · Built 1982 · 2.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,550,000Nov 2015 | $121,6472023 | —Nov 1998 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
33,826 sqft · Built 2003 · 2.47 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,900,000Nov 2013 | $173,5222025 | Sale Amount Jun 2003 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
39,557 sqft · Built 1993 · 2.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,550,000Nov 2015 | $154,8002025 | Sale Amount Mar 2007 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
17,392 sqft · Built 1998 · 2.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,866,245Dec 2021 | $86,0932025 | Sale Amount Nov 2016 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
4,848 sqft · Built 1998 · 2.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,225,000Dec 2021 | $31,6102025 | Sale Amount May 2021 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
28,765 sqft · Built 1998 · 2.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1998 | $116,6522025 | —Dec 1995 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
38,956 sqft · Built 2001 · 2.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,3272023 | 1 Name on Record | AssessorUpdated Jun 2026 |
92,326 sqft · Built 2020 · 5.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,049,000Sep 2016 | $467,1742025 | Sale Amount Jun 1999 | 1 Name on Record | AssessorUpdated Jun 2026 |
36,704 sqft · Built 2001 · 2.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,500Dec 1999 | $138,8172025 | Sale Amount Oct 1998 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
223,669 sqft · Built 1993 · 14.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1992 | $1,203,9762025 | Sale Amount Jan 1984 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
34,740 sqft · Built 1986 · 3.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 1984 | $130,8302025 | Sale Amount Jun 1984 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 23,985 sqft · 3.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,498,131Oct 2020 | $126,9992025 | Sale Amount Jul 2015 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
88,309 sqft · Built 1981 · 6.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000May 2011 | $67,1762015 | 1 Name on Record | AssessorUpdated May 2024 |
3 units · Built 1981 · 13,016 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $6,200,000Sep 2020 | $33,3692025 | $6,200,0003 units |