856 Walnut St, Boulder, CO Property Records

Boulder County property records for 6 units in 856 Walnut St, Boulder, CO · Last verified August 2026

856 Walnut St Highlights

Properties 6
Median Sale Price $685,000
Deeds and Mortgages on File 13
Median Price per Sqft $636
Owner Occupied 33%
Median Annual Tax Bill $5,139
Median Year Built 1984
Median Ownership Tenure 8 years

Properties on 856 Walnut St

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

856 Walnut St, #1

1 bd · 1 ba · 959 sqft

Last Sale Tax Bill Prior Sale Owner Records
$390,000Nov 2010 $4,3462025 Sale Amount May 2005 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

856 Walnut St, #2

1 bd · 1 ba · 959 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$610,000Mar 2018 $4,5242025 Sale Amount May 2006 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

856 Walnut St, #3

2 bd · 2 ba · 1,004 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$685,000Feb 2020 $5,1392025 Sale Amount Oct 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

856 Walnut St, #4

2 bd · 2 ba · 1,004 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$525,000Sep 2018 $4,8272025 Sale Amount Jun 1985 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

856 Walnut St, #5

2 bd · 2 ba · 1,540 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$742,500May 2007 $7,0302025 Sale Amount Aug 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

856 Walnut St, #6

2 bd · 1.75 ba · 1,452 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,290,000Apr 2024 $7,7312025 Sale Amount Jul 2018 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026