48th St, Boulder, CO Property Records

Boulder County property records for 44 addresses on 48th St, Boulder, CO · Last verified August 2026

48th St Highlights

Properties 46
Median Sale Price $819,000
Deeds and Mortgages on File 54
Median Price per Sqft $395
Owner Occupied 61%
Median Annual Tax Bill $4,269
Median Year Built 1986
Median Ownership Tenure 13 years

Properties on 48th St

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

1501 48th St

3 bd · 2.25 ba · 2,092 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Oct 2017 $4,2262025 Sale Amount Dec 2015 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

1503 48th St, #2

3 bd · 1.5 ba · 1,516 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$177,600Oct 1994 $3,3222025 Sale Amount Jun 1979 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1505 48th St, #3

3 bd · 2.5 ba · 1,776 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$608,500Sep 2022 $4,1642025 —Oct 1991 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1507 48th St, #4

2 bd · 1.5 ba · 1,334 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1991 $3,2252025 —Aug 1988 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1509 48th St, #5

4 bd · 3.25 ba · 1,838 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Sep 2015 $4,3762025 Sale Amount Oct 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1511 48th St, #6

2 bd · 2.25 ba · 2,092 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$321,000Jun 2008 $3,3762025 —Feb 1992 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1513 48th St, #7

4 bd · 2.5 ba · 2,274 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$820,000May 2025 $4,1682025 Sale Amount Sep 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1515 48th St

3 bd · 2.5 ba · 2,092 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jul 2001 $4,3672025 Sale Amount May 1994 1 Name on Record AssessorUpdated Jun 2026

1517 48th St, #9

3 bd · 2.25 ba · 2,034 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$356,000Jan 2013 $4,2092025 Sale Amount Mar 2005 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1519 48th St, #10

2 bd · 3 ba · 2,430 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$147,500Dec 1992 $3,7182025 —Oct 1991 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1521 48th St, #11

3 bd · 2.5 ba · 2,310 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$631,500Feb 2018 $4,5912025 Sale Amount Sep 2001 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1523 48th St, #12

3 bd · 3.5 ba · 2,112 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$337,500Jul 2002 $4,3392025 Sale Amount Jun 1993 1 Name on Record AssessorUpdated Jun 2026

1525 48th St, #13

2 bd · 2.5 ba · 2,230 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000May 2017 $4,2692025 —Oct 1991 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1527 48th St, #14

3 bd · 3.5 ba · 2,148 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Feb 2024 $4,4062025 Sale Amount Nov 2012 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026

1529 48th St, #15

2 bd · 2.5 ba · 2,136 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$313,000Mar 2011 $4,8202025 Sale Amount Sep 2003 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1531 48th St, #16

3 bd · 2.5 ba · 2,196 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$533,000Jun 2017 $4,2512025 Sale Amount Oct 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1533 48th St, #17

3 bd · 2.25 ba · 2,196 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$312,500Dec 2005 $3,7092025 Sale Amount Aug 2000 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1535 48th St, #18

2 bd · 1.5 ba · 2,124 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jun 1994 $4,9272025 —Mar 2005 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1539 48th St

2 bd · 1.5 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jun 2020 $3,8132025 Sale Amount Mar 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1541 48th St

2 bd · 2.25 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2002 $3,5792025 Sale Amount Jun 1992 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1543 48th St

2 bd · 1.5 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Aug 2022 $3,6152025 Sale Amount Oct 1991 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1545 48th St

2 bd · 1.5 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$590,000Oct 2024 $3,5352025 Sale Amount Sep 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1547 48th St

2 bd · 1.5 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$262,000Apr 2003 $3,0022025 Sale Amount Sep 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1549 48th St

2 bd · 1.5 ba · 1,488 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1991 $2,9672025 —Dec 1990 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1551 48th St

3 bd · 3.25 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,000Mar 2014 $3,6722025 —Oct 1991 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1553 48th St

3 bd · 2.5 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000May 2002 $4,5912025 Sale Amount Apr 1999 2 Names on Record AssessorUpdated Jun 2026

1555 48th St

3 bd · 3.25 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000Nov 2017 $4,4672025 Sale Amount Aug 2011 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

1557 48th St

3 bd · 3.5 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$819,000Feb 2024 $4,5052025 Sale Amount Jun 2008 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026

1559 48th St

2 bd · 2 ba · 1,408 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,030,000Nov 2024 $4,1432025 —Oct 1991 1 Name on Record AssessorUpdated Aug 2026

1561 48th St

2 bd · 2.5 ba · 1,408 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,000Oct 2018 $4,5142025 —Oct 1991 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1565 48th St

3 bd · 3.5 ba · 2,184 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Nov 2004 $3,8552025 Sale Amount Sep 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1567 48th St

3 bd · 3 ba · 2,024 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$502,524Nov 2015 $4,3692025 —Aug 2015 1 Name on Record AssessorUpdated Jun 2026

1569 48th St

3 bd · 3 ba · 2,156 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000May 2011 $4,8782025 Sale Amount Jul 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1571 48th St

4 bd · 3.5 ba · 2,244 sqft · 0.029 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jan 2025 $5,1122025 Sale Amount Apr 2023 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

1573 48th St

3 bd · 3.5 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,000Jul 2019 $4,5042025 —Oct 1991 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1575 48th St

3 bd · 2.5 ba · 2,016 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1991 $3,6412025 Sale Amount Mar 1989 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1579 48th St

3 bd · 2.25 ba · 2,088 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jul 2015 $4,3102025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1581 48th St

2 bd · 2.25 ba · 1,456 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$123,500May 1992 $4,2042025 —Oct 1991 2 Names on Record AssessorUpdated Jun 2026

1583 48th St

4 bd · 3.25 ba · 2,088 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$313,000Jul 2010 $4,4542025 Sale Amount Aug 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1585 48th St

3 bd · 3.25 ba · 2,172 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Dec 2024 $4,0732025 Sale Amount Jun 2001 1 Name on Record AssessorUpdated Jun 2026

1587 48th St

3 bd · 3.25 ba · 2,088 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$223,000Jun 1999 $4,4292025 Sale Amount May 1993 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1589 48th St

4 bd · 3.25 ba · 2,212 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$585,000Dec 2018 $4,6792025 Sale Amount Oct 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1595 48th St

3.32 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1991 —Aug 1988 1 Name on Record AssessorUpdated Jun 2026

1755 48th St

3 units · Built 2003 · 1,665 sq ft

Last Sale Median Tax Bill Median Sale    
$1,335,915Nov 2004 —— —3 units    

Property Records in Nearby Streets