Pioneer Rd, Boulder, CO Property Records

Boulder County property records for 20 addresses on Pioneer Rd, Boulder, CO · Last verified August 2026

Pioneer Rd Highlights

Properties 20
Median Sale Price $1,060,000
Deeds and Mortgages on File 29
Median Price per Sqft $449
Owner Occupied 90%
Median Annual Tax Bill $5,676
Median Year Built 1965
Median Ownership Tenure 16 years

Properties on Pioneer Rd

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

5510 Pioneer Rd

3 bd · 2.25 ba · 3,014 sqft · built 1973 · 0.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$467,500Jan 2007 $7,4382025 Amount on Record Nov 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5511 Pioneer Rd

3 bd · 1.75 ba · 1,561 sqft · built 1965 · 0.807 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,800Nov 1962 $3,9522025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

5522 Pioneer Rd

4 bd · 4 ba · 2,196 sqft · built 1985 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$604,000Nov 2011 $8,5092025 Amount on Record Dec 2010 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5534 Pioneer Rd

3 bd · 2.75 ba · 2,448 sqft · built 1965 · 1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,205,500Jul 2024 $7,6842025 Amount on Record Jun 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5537 Pioneer Rd

3 bd · 1.75 ba · 2,033 sqft · built 1962 · 0.867 acres

Last Sale Tax Bill Prior Sale Owner Records
$467,500Mar 2010 $4,6642025 Amount on Record Aug 1988 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5547 Pioneer Rd

2 bd · 3.5 ba · 1,452 sqft · built 1963 · 0.903 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,900Jul 1974 $3,6182025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5548 Pioneer Rd

3 bd · 1.75 ba · 1,540 sqft · built 1965 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Aug 1979 $5,5902025 2 Names on Record Assessor + 5 DocumentsUpdated Jun 2026

5566 Pioneer Rd

4 bd · 3.5 ba · 3,359 sqft · built 1964 · 0.896 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Feb 1990 $6,7082025 Amount on Record Aug 1966 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5577 Pioneer Rd

3 bd · 1.75 ba · 1,400 sqft · built 1963 · 0.918 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Jan 1986 $3,4552025 —Oct 1984 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5588 Pioneer Rd

3 bd · 3.25 ba · 5,055 sqft · built 1972 · 0.871 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,060,000May 2026 $7,3652025 Amount on Record Oct 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5591 Pioneer Rd

3 bd · 1.75 ba · 2,125 sqft · built 1963 · 0.891 acres

Last Sale Tax Bill Prior Sale Owner Records
$954,900Jul 2022 $4,2812025 Amount on Record Mar 2004 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5612 Pioneer Rd

3 bd · 2.5 ba · 3,330 sqft · built 1971 · 0.882 acres

Last Sale Tax Bill Prior Sale Owner Records
$564,000May 2008 $7,7242025 Amount on Record Sep 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5613 Pioneer Rd

3 bd · 3.25 ba · 1,440 sqft · built 1964 · 0.917 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jul 2016 $4,1722025 Amount on Record Jul 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5624 Pioneer Rd

3 bd · 2.5 ba · 2,930 sqft · built 1971 · 0.814 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,496,000Jul 2024 $7,9582025 Amount on Record Aug 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5639 Pioneer Rd

3 bd · 1.5 ba · 1,836 sqft · built 1962 · 0.915 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Oct 1963 $3,3662025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5653 Pioneer Rd

3 bd · 1.5 ba · 2,432 sqft · built 1961 · 0.907 acres

Last Sale Tax Bill Prior Sale Owner Records
$668,000Oct 2024 $3,8952025 —Oct 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5667 Pioneer Rd

2 bd · 2 ba · 2,160 sqft · built 2012 · 0.766 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Nov 2017 $5,8072025 Amount on Record Dec 2010 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

5668 Pioneer Rd

4 bd · 2.5 ba · 2,424 sqft · built 1973 · 0.876 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 1992 $5,6762025 —Nov 1988 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5680 Pioneer Rd

4 bd · 2.75 ba · 3,327 sqft · built 1970 · 0.878 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,799Nov 2001 $6,3072025 —Aug 1991 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5692 Pioneer Rd

3 bd · 2 ba · 2,442 sqft · built 1962 · 0.913 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Apr 2025 $5,3172025 Amount on Record Apr 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

Wildfire Risk on Pioneer Rd

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

Wildfire RiskModerate
this street's cells rank above 60% of the US · above 47% of Colorado
Wildfire LikelihoodAbout 1 in 542 per year
ExposureDirect
1 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets