Boulder County property records for 44 addresses on Denison Cir, Longmont, CO · Last verified August 2026
| Properties | 44 |
|---|---|
| Median Sale Price | $555,000 |
| Deeds and Mortgages on File | 56 |
| Median Price per Sqft | $266 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $3,540 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 2.5 ba · 2,210 sqft · built 1979 · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,000Jun 2005 | $3,7792025 | —Apr 1992 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.25 ba · 2,082 sqft · built 1979 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $187,500Jun 1999 | $3,0012025 | Amount on Record May 1982 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.5 ba · 1,549 sqft · built 1980 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Nov 2019 | $3,4482025 | Amount on Record Jun 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,768 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 2022 | $3,0402025 | Amount on Record Jan 1981 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.25 ba · 1,802 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Jan 2024 | $3,5762025 | Amount on Record Aug 1981 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 2,402 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Oct 2022 | $3,5402025 | Amount on Record Dec 1979 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1.75 ba · 2,020 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,500May 1991 | $2,9182025 | Amount on Record Dec 1985 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,665 sqft · built 1979 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $602,000Dec 2025 | $2,8632025 | Amount on Record Sep 2025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1.5 ba · 1,356 sqft · built 1979 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,300Nov 1990 | $2,2392025 | Amount on Record Jul 1989 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,238 sqft · built 1980 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Nov 2001 | $3,3472025 | Amount on Record Dec 1999 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.25 ba · 1,784 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Dec 2024 | $3,1952025 | Amount on Record Apr 2024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.75 ba · 1,768 sqft · built 1980 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Mar 1997 | $3,1972025 | —May 1992 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 2 ba · 1,660 sqft · built 1979 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,500May 1998 | $3,6842025 | —Aug 1992 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
4 bd · 2.25 ba · 2,025 sqft · built 1979 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Oct 2022 | $3,9332025 | Amount on Record Dec 2005 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1.75 ba · 1,998 sqft · built 1979 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Jul 2020 | $3,5832025 | Amount on Record May 2016 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.25 ba · 2,297 sqft · built 1979 · 0.197 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $574,673Jul 2023 | $3,6392025 | Amount on Record Jun 2023 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 1,738 sqft · built 1979 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $258,000Oct 2008 | $3,6412025 | Amount on Record Jun 1991 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,853 sqft · built 1980 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $232,500Jun 2013 | $3,4152025 | Amount on Record Jul 1998 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 2,337 sqft · built 1979 · 0.198 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $73,600Nov 1979 | $3,0212025 | Amount on Record May 1979 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 2,492 sqft · built 1979 · 0.27 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Aug 2005 | $3,1222025 | Amount on Record Apr 1985 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,212 sqft · built 1979 · 0.213 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Sep 2015 | $4,3422025 | Amount on Record Jul 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.75 ba · 3,030 sqft · built 1979 · 0.188 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Jul 2011 | $3,7412025 | Amount on Record Dec 2006 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,982 sqft · built 1979 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Dec 1979 | $2,6972025 | Amount on Record Jun 1979 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,005 sqft · built 1979 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,000Mar 1980 | $3,6352025 | Amount on Record Nov 1979 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1.75 ba · 1,209 sqft · built 1979 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $84,500Aug 1986 | $3,3202025 | —Jan 1980 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.5 ba · 2,178 sqft · built 1980 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $293,000Feb 2015 | $3,9352025 | Amount on Record Jul 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.25 ba · 2,306 sqft · built 1979 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $638,000Jul 2023 | $3,4432025 | Amount on Record Aug 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.25 ba · 2,089 sqft · built 1979 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Jul 2003 | $3,0812025 | Amount on Record May 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.25 ba · 2,000 sqft · built 1979 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $284,900Aug 2015 | $3,6902025 | Amount on Record Jul 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1.75 ba · 1,826 sqft · built 1979 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $447,500Feb 2021 | $3,6932025 | Amount on Record Oct 2002 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3.25 ba · 2,115 sqft · built 1980 · 0.186 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Sep 2021 | $4,1532025 | Amount on Record Nov 1987 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
5 bd · 5 ba · 2,187 sqft · built 1980 · 0.155 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Jun 2021 | $3,9492025 | Amount on Record Dec 2004 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 1.75 ba · 1,892 sqft · built 1979 · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $106,000Apr 1987 | $3,0512025 | —Nov 1985 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.75 ba · 1,820 sqft · built 1980 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Aug 2022 | $3,4762025 | Amount on Record Jun 1993 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.25 ba · 2,279 sqft · built 1979 · 0.194 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $177,900Dec 1996 | $3,1292025 | Amount on Record Apr 1993 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 1,728 sqft · built 1979 · 0.159 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $173,500Oct 1997 | $3,5422025 | Amount on Record Mar 1985 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,114 sqft · built 1979 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $296,000Jun 2015 | $3,3472025 | Amount on Record Apr 1986 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1.75 ba · 2,156 sqft · built 1980 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,000Oct 1989 | $2,9172025 | Amount on Record Aug 1988 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3.75 ba · 2,742 sqft · built 1979 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Oct 2013 | $3,8482025 | Amount on Record Nov 1993 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 1.5 ba · 1,899 sqft · built 1980 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Apr 1999 | $3,3252025 | Amount on Record Oct 1986 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2.25 ba · 2,300 sqft · built 1979 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $614,900Jul 2022 | $4,1112025 | Amount on Record Jun 2000 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.25 ba · 2,159 sqft · built 1979 · 0.201 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1999 | $3,7342025 | Amount on Record Jan 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,610 sqft · built 1979 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Nov 1999 | $3,5792025 | Amount on Record Dec 1980 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,998 sqft · built 1979 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $223,000Jan 2004 | $3,7232025 | —Apr 1986 | 2 Owners on Record | AssessorUpdated Jun 2026 |