Boulder County property records for 24 addresses on Warren Ave, Longmont, CO · Last verified August 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $412,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $320 |
| Owner Occupied | 42% |
| Median Annual Tax Bill | $3,537 |
| Median Year Built | 1962 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1.5 ba · 1,344 sqft · built 1960 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $179,000Apr 2009 | $2,8472025 | Amount on Record Mar 2007 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,126 sqft · built 1960 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $398,000Aug 2021 | $3,3232025 | Amount on Record Jun 2020 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,104 sqft · built 1972 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Nov 2008 | $2,6382025 | —Jun 2008 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,014 sqft · built 1964 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,500Nov 1974 | $2,6282025 | —Jun 2013 | 2 Owners on Record | AssessorUpdated Jun 2026 |
3 bd · 1.75 ba · 1,227 sqft · built 1959 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $393,000Jun 2020 | $3,0162025 | Amount on Record Mar 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,056 sqft · built 1961 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $423,500Oct 2024 | $2,7492025 | Amount on Record Nov 2020 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 1 ba · 1,416 sqft · built 1960 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Nov 2019 | $2,7962025 | Amount on Record Jan 1986 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1.5 ba · 1,036 sqft · built 1959 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $168,150Apr 2003 | $2,4972025 | —Aug 1990 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.75 ba · 1,772 sqft · built 1959 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $54,000Jul 1992 | $6,3852025 | —Nov 1991 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,056 sqft · built 1961 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $312,500Jul 2017 | $3,2412025 | Amount on Record Mar 2016 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,360 sqft · built 1961 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $412,000Feb 2021 | $3,5372025 | Amount on Record May 2016 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,120 sqft · built 1962 · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $148,900Feb 2011 | $1,7882025 | Amount on Record Jul 1996 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
14 bd · 6 ba · 3,955 sqft · built 2018 · 0.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2018 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
11 bd · 6 ba · 5,544 sqft · built 1978 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Aug 2019 | $7,2342025 | Amount on Record Oct 1978 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
11 bd · 6 ba · 5,544 sqft · built 1978 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Sep 2006 | $6,9842025 | Amount on Record Oct 1978 | Owner on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1 sqft · built 1930 · 1.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $975,000Jun 2023 | $27,7662025 | —Sep 1960 | Owner on Record | AssessorUpdated Jun 2026 |
37 bd · 23.5 ba · 18,180 sqft · built 1972 · 0.658 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,310,000Sep 2014 | $24,6192025 | Amount on Record Dec 1996 | Owner on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
15 bd · 10 ba · 8,274 sqft · built 1973 · 0.315 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,323,000Jun 2018 | $11,5982025 | Amount on Record Oct 2007 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
8 bd · 4 ba · 3,180 sqft · built 1965 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Aug 2020 | $5,3362025 | Amount on Record Jun 2018 | Owner on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 4 ba · 2,816 sqft · built 1962 · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,065Apr 2001 | $3,9772025 | Amount on Record Oct 1990 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1.75 ba · 1,632 sqft · built 1961 · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Mar 2020 | $3,0412025 | Amount on Record Sep 2019 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
12 bd · 11 ba · 7,290 sqft · built 1966 · 0.277 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1993 | $9,9682025 | —Aug 1993 | Owner on Record | AssessorUpdated Jul 2026 |
29 bd · 16 ba · 14,964 sqft · built 1973 · 0.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,123Oct 2007 | $15,8902025 | Amount on Record Apr 2004 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,380 sqft · built 1964 · 0.201 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $51,000May 1976 | $3,5992025 | Amount on Record Sep 1975 | 2 Owners on Record | AssessorUpdated Jun 2026 |