Newport Ln, Boulder, CO Property Records

Boulder County property records for 25 addresses on Newport Ln, Boulder, CO · Last verified August 2026

Newport Ln Highlights

Properties 25
Median Sale Price $1,760,000
Deeds and Mortgages on File 25
Median Price per Sqft $589
Owner Occupied 76%
Median Annual Tax Bill $10,449
Median Year Built 1979
Median Ownership Tenure 14 years

Properties on Newport Ln

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

3800 Newport Ln

4 bd · 3 ba · 2,840 sqft · built 1984 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Mar 2000 $10,8062025 Amount on Record Jul 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3805 Newport Ln

5 bd · 3.25 ba · 3,211 sqft · built 1979 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Apr 1997 $11,3122025 Amount on Record May 1989 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3810 Newport Ln

4 bd · 4 ba · 4,173 sqft · built 1980 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,760,000Jun 2021 $11,9772025 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

3815 Newport Ln

3 bd · 1.5 ba · 2,003 sqft · built 1980 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Apr 1996 $9,1362025 —May 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3820 Newport Ln

4 bd · 3 ba · 3,182 sqft · built 1980 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,000May 2015 $11,5062025 Amount on Record Jan 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3830 Newport Ln

3 bd · 2.75 ba · 2,398 sqft · built 1979 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,270,000Dec 2017 $10,8252025 Amount on Record Jun 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3840 Newport Ln

5 bd · 2 ba · 2,832 sqft · built 1978 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,755Oct 1996 $8,8092025 Amount on Record Sep 1990 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3845 Newport Ln

3 bd · 2.75 ba · 2,008 sqft · built 1979 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jul 2004 $8,7752025 Amount on Record Jul 2001 1 Name on Record AssessorUpdated Jun 2026

3850 Newport Ln

3 bd · 3 ba · 2,748 sqft · built 1978 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,058,000Mar 2015 $9,1922025 Amount on Record Aug 1998 1 Name on Record AssessorUpdated Jun 2026

3855 Newport Ln

3 bd · 2.25 ba · 2,899 sqft · built 1979 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,800Sep 1979 $7,4502025 —Mar 1978 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3860 Newport Ln

4 bd · 3.25 ba · 3,848 sqft · built 1980 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000Oct 2013 $13,0802025 Amount on Record Jan 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3865 Newport Ln

4 bd · 3.5 ba · 3,294 sqft · built 1979 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,942,500Aug 2025 $10,4492025 Amount on Record Feb 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3870 Newport Ln

4 bd · 2.25 ba · 3,140 sqft · built 1978 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,500Jun 1992 $9,5632025 Amount on Record May 1979 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3880 Newport Ln

3 bd · 3 ba · 2,358 sqft · built 1978 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$663,000Apr 2006 $9,1022025 Amount on Record Mar 1984 1 Name on Record AssessorUpdated Jun 2026

3884 Newport Ln

0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1983 —Mar 1978 1 Name on Record AssessorUpdated Jun 2026

3885 Newport Ln

4 bd · 3.75 ba · 3,828 sqft · built 1979 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$945,000Dec 2015 $12,0022025 Amount on Record Oct 1995 2 Names on Record AssessorUpdated Jun 2026

3900 Newport Ln

3 bd · 2.75 ba · 2,714 sqft · built 1979 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 1994 $9,0262025 —Jun 1992 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

3910 Newport Ln

4 bd · 3 ba · 3,180 sqft · built 1978 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Feb 2012 $11,1382025 Amount on Record Feb 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3920 Newport Ln

3 bd · 3.5 ba · 3,008 sqft · built 1978 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,003,500Apr 2015 $10,8492025 Amount on Record Mar 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

3930 Newport Ln

3 bd · 2.75 ba · 2,766 sqft · built 1978 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Apr 2026 $10,1322025 Amount on Record Jun 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3940 Newport Ln

4 bd · 2.5 ba · 3,076 sqft · built 1979 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,980,000Mar 2021 $10,9712025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3950 Newport Ln

4 bd · 3 ba · 3,062 sqft · built 1980 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Sep 1985 $8,6892025 Amount on Record May 1981 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3960 Newport Ln

4 bd · 3 ba · 3,062 sqft · built 1980 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$274,000Nov 1993 $8,6982025 Amount on Record Sep 1991 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3970 Newport Ln

3 bd · 2.75 ba · 2,282 sqft · built 1979 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$890,000Sep 2016 $9,6022025 Amount on Record Dec 1993 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3975 Newport Ln

5 bd · 3.25 ba · 3,415 sqft · built 1981 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,228,000Aug 2022 $11,1922025 Amount on Record Feb 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

Wildfire Risk on Newport Ln

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskHigh
this street's cells rank above 77% of the US · above 77% of Colorado
Wildfire LikelihoodAbout 1 in 190 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets