3rd Ave, Lyons, CO Property Records

Boulder County property records for 17 addresses on 3rd Ave, Lyons, CO · Last verified August 2026

3rd Ave Highlights

Properties 17
Median Sale Price $570,000
Deeds and Mortgages on File 20
Median Price per Sqft $266
Owner Occupied 24%
Median Annual Tax Bill $6,120
Median Year Built 1977
Median Ownership Tenure 11 years

Properties on 3rd Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

303 3rd Ave, #B

14,828 sqft · Built 1995 · 0.948 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,2312025 1 Name on Record AssessorUpdated Jun 2026

317 3rd Ave

2 bd · 1.75 ba · 1,292 sqft · 0.07 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jul 2024 $5,7112025 Sale Amount Sep 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

318 3rd Ave

3 bd · 1 ba · 2,100 sqft · 0.477 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jan 1990 Sale Amount Jul 1971 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

620 3rd Ave

3 bd · 1.75 ba · 1,757 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1982 $5,3122025 Sale Amount Nov 1981 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

622 3rd Ave

2 bd · 3.75 ba · 2,128 sqft · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$686,000Feb 2026 $4,8372025 —May 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

630 3rd Ave

4 bd · 2.5 ba · 1,964 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jan 2002 $5,6842025 Sale Amount Jan 1992 1 Name on Record AssessorUpdated Jun 2026

632 3rd Ave

3 bd · 1.5 ba · 1,296 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jul 2014 $6,9262025 —Jan 2004 1 Name on Record AssessorUpdated Aug 2026

639 3rd Ave

4 bd · 1.75 ba · 2,388 sqft · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,000Aug 2013 $6,8962025 —Aug 2013 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

645 3rd Ave

2 bd · 1 ba · 864 sqft · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Mar 2017 $5,0742025 —Apr 1973 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

824 3rd Ave

3 bd · 2.75 ba · 2,210 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Dec 2015 $6,1202025 Sale Amount Apr 2003 2 Names on Record AssessorUpdated Jun 2026

825 3rd Ave

3 bd · 2 ba · 2,138 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Jun 2018 $6,5052025 Sale Amount Oct 2017 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

826 3rd Ave

3 bd · 3 ba · 2,514 sqft · 0.309 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Mar 2018 $8,3972025 Sale Amount Jun 2016 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

827 3rd Ave

4 bd · 3 ba · 2,784 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$690,000Apr 2020 $7,1762025 Sale Amount Aug 2010 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

828 3rd Ave

3 bd · 2 ba · 2,266 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$397,000Aug 2002 $6,0182025 Sale Amount Sep 1995 1 Name on Record AssessorUpdated Jun 2026

830 3rd Ave

3 bd · 1.5 ba · 2,508 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000Dec 2010 $7,4472025 Sale Amount Aug 1995 1 Name on Record AssessorUpdated Jun 2026

832 3rd Ave

3 bd · 2 ba · 2,128 sqft · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$168,300Sep 1995 $5,7532025 1 Name on Record AssessorUpdated Jun 2026

900 3rd Ave

924 sqft · Built 1976 · 0.733 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 Sale Amount Dec 2022 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets