E Mountain Ave, Fort Collins, CO Property Records

Larimer County property records for 29 addresses on E Mountain Ave, Fort Collins, CO · Last verified August 2026

E Mountain Ave Highlights

Properties 54
Median Sale Price $995,800
Deeds and Mortgages on File 79
Median Price per Sqft $694
Owner Occupied 33%
Median Annual Tax Bill $8,119
Median Year Built 2008
Median Ownership Tenure 5 years

Properties on E Mountain Ave

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

115 E Mountain Ave

17,964 sqft · Built 1905 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Oct 1991 $87,7292024 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

145 E Mountain Ave

13,403 sqft · Built 1920 · 0.417 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,5802025 Sale Amount May 2003 1 Name on Record AssessorUpdated Feb 2026

215 E Mountain Ave

32,500 sqft · Built 1925 · 0.723 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1984 $20,7702023 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

221 E Mountain Ave

22 units · Built 2019 · 740 sq ft

Last Sale Median Tax Bill Median Sale    
$740,000Nov 2025 $5,5042025 $849,10022 units    
Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Jun 2024 $7,3372025 —Jan 2023 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Feb 2026

238 E Mountain Ave

1,926 sqft · Built 1926 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,250Sep 1997 $14,9382025 1 Name on Record AssessorUpdated Feb 2026

240 E Mountain Ave

2,855 sqft · Built 1905 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $18,0872024 1 Name on Record AssessorUpdated Dec 2025

250 E Mountain Ave

3,394 sqft · Built 1905 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Oct 2025 $26,1802024 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

252 E Mountain Ave

29,936 sqft · Built 2008 · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

262 E Mountain Ave

1,302 sqft · Built 2008 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

262 E Mountain Ave, #100

1,302 sqft · Built 2008 · 0.007 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Mar 2022 $11,4622023 Sale Amount Oct 2009 1 Name on Record Owner Occupied AssessorUpdated Mar 2024

262 E Mountain Ave, #300

7,942 sqft · Built 2008 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2009 $243,6212023 Sale Amount Jul 2008 1 Name on Record Owner Occupied AssessorUpdated Mar 2024

300 E Mountain Ave

3,669 sqft · Built 1905 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000May 2017 $12,5422025 1 Name on Record Assessor + 2 DocumentsUpdated Feb 2026

303 E Mountain Ave

3 units · Built 1997 · 2,302 sq ft

Last Sale Median Tax Bill Median Sale    
$3,100,000Jan 2012 $21,9512025 —3 units    

309 E Mountain Ave

3 units · Built 1997 · 1,451 sq ft

Last Sale Median Tax Bill Median Sale    
$3,100,000Jan 2012 $13,2672025 $3,100,0003 units    

314 E Mountain Ave

6,735 sqft · Built 1905 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Mar 1999 $55,4292025 Sale Amount Jan 2003 1 Name on Record AssessorUpdated Feb 2026

315 E Mountain Ave

10 bd · 10 ba · 10,845 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Sep 2023 $4,2962025 Sale Amount Jun 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

334 E Mountain Ave

2 bd · 1.5 ba · 10,830 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$920,000Feb 2006 $103,1892024 —Nov 2003 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

335 E Mountain Ave

2,026 sqft · Built 1964 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$712,000Oct 2019 $12,4062024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

338 E Mountain Ave

2,921 sqft · Built 1941 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Apr 2021 $19,7912024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

344 E Mountain Ave

2,470 sqft · Built 1995 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2010 $13,5882024 1 Name on Record AssessorUpdated Apr 2026

345 E Mountain Ave

10,500 sqft · Built 1901 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,125,000May 2013 $64,0242025 Sale Amount Mar 2005 1 Name on Record Assessor + 10 DocumentsUpdated Aug 2026

346 E Mountain Ave

2,470 sqft · Built 1995 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2010 $13,5882024 Sale Amount Jan 2004 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

361 E Mountain Ave

0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Sep 2006 $5,6122024 —Dec 1995 1 Name on Record AssessorUpdated May 2026

361 E Mountain Ave, #1-2

4,450 sqft · Built 1959 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Feb 1997 $14,7102024 —Dec 1995 1 Name on Record AssessorUpdated May 2026

362 E Mountain Ave

2 bd · 1 ba · 806 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2020 $3,4862025 1 Name on Record Assessor + 9 DocumentsUpdated Feb 2026

366 E Mountain Ave

5 bd · 6.5 ba · 2,465 sqft · 0.099 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,110,000Mar 2024 $7,6012025 —May 1987 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

367 E Mountain Ave

1,886 sqft · Built 1959 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2007 $6,5012024 —Jul 2007 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

382 E Mountain Ave

1,350 sqft · Built 1955 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Jan 2021 $17,2772024 Sale Amount Jan 2018 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

Property Records in Nearby Streets