Boulder County property records for 47 addresses on Alta St, Longmont, CO · Last verified August 2026
| Properties | 47 |
|---|---|
| Median Sale Price | $490,700 |
| Deeds and Mortgages on File | 88 |
| Median Price per Sqft | $418 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $2,637 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 2.75 ba · 1,206 sqft · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Feb 2016 | $3,7362025 | Sale Amount Jul 2013 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
7 bd · 3.5 ba · 2,558 sqft · 0.138 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2003 | $3,5222023 | —Dec 2001 | 2 Names on Record | Assessor + 6 DocumentsUpdated Jun 2026 |
2 bd · 2.25 ba · 1,628 sqft · 0.146 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $686,000Oct 2025 | $3,2722025 | Sale Amount Jul 2013 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 704 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $161,700Aug 2002 | $1,6492025 | —Jun 1978 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 880 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $188,750Jun 2014 | $2,8712025 | Sale Amount Jul 2002 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 960 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,000Oct 2009 | $2,6652025 | Sale Amount May 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 774 sqft · 0.108 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1989 | $2,2572025 | Sale Amount Jan 1985 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 576 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Feb 1977 | $2,0942025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 834 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000May 2016 | $2,2482025 | Sale Amount Aug 1980 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 768 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $198,000Dec 2014 | $2,4702025 | Sale Amount Jan 1999 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 832 sqft · 0.144 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $202,000Jun 2003 | $2,5202025 | Sale Amount Jun 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,008 sqft · 0.112 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $298,000Dec 2016 | $2,8562025 | Sale Amount Sep 2013 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 852 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Apr 2016 | $2,3822025 | Sale Amount Feb 2011 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,096 sqft · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,500Dec 2009 | $4,1292025 | Sale Amount Mar 2003 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2.25 ba · 1,481 sqft · 0.037 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $552025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 912 sqft · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Jul 1997 | $1,9022025 | Sale Amount Nov 1987 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 872 sqft · 0.164 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Aug 2022 | $2,8232025 | Sale Amount Jul 1984 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 3.5 ba · 1,440 sqft · 0.146 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $247,000Jun 2015 | $3,6512025 | Sale Amount Sep 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,316 sqft · 0.218 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $38,000Oct 1978 | $2,8302025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 bd · 1 ba · 836 sqft · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Sep 2016 | $2,1572025 | Sale Amount Oct 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 1.75 ba · 1,300 sqft · 0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500Apr 1986 | $2,2662023 | Sale Amount Nov 1984 | 2 Names on Record | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 720 sqft · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 2026 | $2,4872025 | Sale Amount Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 2.25 ba · 1,481 sqft · 0.038 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $552025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 696 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Jul 2012 | $1,9852025 | Sale Amount Jun 1994 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,782 sqft · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Dec 2023 | $2,7582023 | —Dec 1988 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 1,000 sqft · 0.076 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Aug 2021 | $2,9392025 | Sale Amount Aug 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2.75 ba · 1,899 sqft · 0.212 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Apr 2025 | $3,3522025 | Sale Amount Jun 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 990 sqft · 0.177 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Jun 2018 | $2,8312025 | Sale Amount Aug 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
0.496 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,534 sqft · 0.316 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Sep 2021 | $1,9502025 | Sale Amount May 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,534 sqft · 0 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Jun 2025 | $1,9622025 | Sale Amount Oct 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 736 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,700Jun 2024 | $3,1922025 | Sale Amount Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,534 sqft · 0 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $153,570Oct 2003 | $1,9172025 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,534 sqft · 0 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Dec 2025 | $1,9622025 | Sale Amount Nov 2019 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,164 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $487,500Aug 2022 | $2,7872025 | Sale Amount Sep 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 1,018 sqft · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $136,000Oct 2007 | $2,3492025 | Sale Amount Jul 1977 | 1 Name on Record | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 749 sqft · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $144,000Oct 2008 | $2,2562025 | Sale Amount Oct 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,200 sqft · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $299,000Jul 2016 | $2,9422025 | Sale Amount Jul 1998 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 816 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Dec 2010 | $2,4512025 | Sale Amount Apr 2008 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,660 sqft · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $161,666Jul 2004 | $2,8762025 | —Mar 1984 | 2 Names on Record | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 960 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Apr 2015 | $2,6072025 | Sale Amount Oct 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,344 sqft · 0.214 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $286,740Dec 2020 | $2,8772025 | Sale Amount Jan 1999 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,137 sqft · 0.139 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Nov 2009 | $2,6372025 | —Sep 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1.75 ba · 1,174 sqft · 0.173 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $516,000Apr 2021 | $3,4802025 | Sale Amount Oct 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
5 bd · 2 ba · 3,384 sqft · 0.191 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Sep 2021 | $8,0072025 | Sale Amount Jul 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,950 sqft · 0.261 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $241,000Oct 2018 | $4,0762023 | —Dec 1988 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 2 ba · 1,456 sqft · 0.155 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Nov 2015 | $2,5462023 | Sale Amount Mar 2011 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |