Auburn St, Boulder, CO Property Records

Boulder County property records for 7 addresses on Auburn St, Boulder, CO · Last verified June 2026

Auburn St Highlights

Properties 7
Median Sale Price $725,000
Deeds and Mortgages on File 10
Median Price per Sqft $294
Owner Occupied 57%
Median Annual Tax Bill $6,557
Median Year Built 1957
Median Ownership Tenure 10 years

Properties on Auburn St

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

315 Auburn St

3 bd · 2.5 ba · 2,464 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Jul 2020 $5,9832025 Sale Amount Jun 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

330 Auburn St

6 bd · 2.5 ba · 2,252 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 2002 $5,9472025 Sale Amount Feb 1999 2 Names on Record AssessorUpdated Jun 2026

335 Auburn St

4 bd · 2.25 ba · 2,335 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Aug 2016 $6,8892025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

350 Auburn St

5 bd · 2.25 ba · 2,482 sqft · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,036,000Apr 2025 $6,6482025 —Aug 1966 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

355 Auburn St

5 bd · 2.25 ba · 2,341 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Jan 2022 $7,1452025 Sale Amount Sep 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

370 Auburn St

3 bd · 1.5 ba · 2,362 sqft · 0.212 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$478,560Jan 2015 $6,5572025 Sale Amount Nov 1989 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

375 Auburn St

3 bd · 1 ba · 1,817 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $5,9812025 1 Name on Record AssessorUpdated Jun 2026

Property Records in Nearby Streets