Riverside Ave, Fort Collins, CO Property Records

Larimer County and Weld County property records for 86 addresses on Riverside Ave, Fort Collins, CO · Last verified August 2026

Riverside Ave Highlights

Properties 177
Median Sale Price $1,550,000
Deeds and Mortgages on File 200
Median Price per Sqft $316
Owner Occupied 21%
Median Annual Tax Bill $1,596
Median Year Built 1984
Median Ownership Tenure 12 years

Properties on Riverside Ave

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

100 Riverside Ave

2,664 sqft · Built 1987 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Jan 2019 $2,3292025 —Sep 2004 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

111 Riverside Ave

2 bd · 1 ba · 624 sqft · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3062025 Sale Amount Jul 1997 1 Name on Record AssessorUpdated Feb 2026

115 Riverside Ave

3 bd · 1 ba · 943 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jan 2004 $3,0692025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

121 Riverside Ave

2 bd · 1 ba · 932 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Oct 2019 $2,7942025 Sale Amount Aug 2016 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

123 Riverside Ave

2 bd · 1 ba · 719 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4792025 Sale Amount Sep 1996 1 Name on Record AssessorUpdated Feb 2026

307 Riverside Ave

3 bd · 1 ba · 1,087 sqft · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Feb 2013 $4,1992025 —Aug 2012 2 Names on Record AssessorUpdated Feb 2026

315 Riverside Ave

1,500 sqft · Built 1969 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,950May 2001 $2,7132025 Sale Amount Jun 1981 2 Names on Record AssessorUpdated Aug 2026

407 Riverside Ave

4,843 sqft · Built 1991 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1996 $31,9692025 1 Name on Record AssessorUpdated Feb 2026

501 Riverside Ave

5,177 sqft · Built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Apr 2018 $13,1442025 —Mar 2018 1 Name on Record Assessor + 3 DocumentsUpdated Feb 2026

505 Riverside Ave

1,303 sqft · Built 1953 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,000Jan 2006 $18,1512025 Sale Amount Apr 1983 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

507 Riverside Ave

10,327 sqft · Built 1961 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 1993 $37,1312025 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

803 Riverside Ave

1,376 sqft · Built 1986 · 0.768 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,635,000Aug 2018 $18,5682024 Sale Amount Dec 2014 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

825 Riverside Ave

4,500 sqft · Built 1973 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,400Dec 1993 $10,0122025 1 Name on Record AssessorUpdated Feb 2026

835 Riverside Ave

2,240 sqft · Built 1972 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,0262025 Sale Amount Jul 1996 2 Names on Record Assessor + 1 DocumentUpdated Feb 2026

899 Riverside Ave

12,924 sqft · Built 1949 · 0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,7992024 1 Name on Record AssessorUpdated Apr 2026

901 Riverside Ave

3 bd · 1 ba · 7,738 sqft · 0.763 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,8972024 1 Name on Record AssessorUpdated Apr 2026

951 Riverside Ave

10,000 sqft · Built 2012 · 1.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$31,0432024 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

1005 Riverside Ave

12,460 sqft · Built 2016 · 2.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2015 $47,5602024 Sale Amount Feb 2002 1 Name on Record AssessorUpdated Apr 2026

1133 Riverside Ave

28,714 sqft · Built 1941 · 1.71 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2002 $3,1982025 —Jul 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

1137 Riverside Ave

7,230 sqft · Built 1974 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Aug 2020 $6,2382025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

1201 Riverside Ave

15,651 sqft · Built 1998 · 1.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,1772023 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1212 Riverside Ave, #B

40,156 sqft · Built 1974 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Feb 2015 $91,9512025 1 Name on Record AssessorUpdated Jun 2026

1213 Riverside Ave

7,163 sqft · Built 1978 · 0.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3272025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

1217 Riverside Ave

5,478 sqft · Built 1980 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2018 $39,5962023 Sale Amount Jul 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

1223 Riverside Ave

Built 1988 · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2018 $3,8812023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

1227 Riverside Ave

5,806 sqft · Built 1987 · 0.518 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$731,000Jul 2019 $16,8992025 Sale Amount Aug 2001 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1235 Riverside Ave

5,888 sqft · Built 1977 · 0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,000May 2011 $28,8502024 Sale Amount May 2005 1 Name on Record AssessorUpdated May 2026

1241 Riverside Ave

3,187 sqft · Built 1983 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000May 2022 $19,2742024 Sale Amount Jun 2016 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

1247 Riverside Ave

5 units · Built 1984 · 945 sq ft

Last Sale Median Tax Bill Median Sale    
$3,167,680Jun 2024 $8,8452025 $3,167,6805 units    

1300 Riverside Ave, #200

37,226 sqft · Built 2005 · 2.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$5972025 4 Names on Record Assessor + 1 DocumentUpdated Feb 2026

1301 Riverside Ave

3,384 sqft · Built 1978 · 0.635 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Feb 2024 $20,5602025 —Jan 2019 1 Name on Record Assessor + 3 DocumentsUpdated Feb 2026

1308 Riverside Ave

10,500 sqft · Built 1978 · 0.724 acres

Last Sale Tax Bill Prior Sale Owner Records
$478,935Mar 2023 $46,0452024 Sale Amount Oct 2021 1 Name on Record Owner Occupied Assessor + 11 DocumentsUpdated Aug 2026

1313 Riverside Ave

0.538 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,428,484Apr 2025 $5,6502024 Sale Amount Jan 2023 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

1313 Riverside Ave, #1

6,022 sqft · Built 1982 · 0.537 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,428,484Apr 2025 $36,5902025 1 Name on Record AssessorUpdated Feb 2026

1320 Riverside Ave

2,812 sqft · Built 1973 · 0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,7912025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1337 Riverside Ave

3 units · Built 1983 · 740 sq ft

Last Sale Median Tax Bill Median Sale    
$461,000May 2018 $6,5972024 $461,0003 units    

1355 Riverside Ave

5 units · Built 1984 · 970 sq ft

Last Sale Median Tax Bill Median Sale    
$1,225,000Dec 2020 $6,7442025 $1,225,0005 units    

1400 Riverside Ave

5,724 sqft · Built 1976 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Aug 1996 $29,1612023 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1401 Riverside Ave

3,800 sqft · Built 1977 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$638,400Sep 2023 $17,0092025 Sale Amount Jan 2022 1 Name on Record Assessor + 11 DocumentsUpdated Aug 2026

1404 Riverside Ave

0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,640,000Sep 2025 $612025 1 Name on Record AssessorUpdated Jun 2026

1408 Riverside Ave

5,600 sqft · Built 2001 · 0.609 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jan 2006 $27,3062024 Sale Amount Nov 2000 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

1409 Riverside Ave

0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1412 Riverside Ave

0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,640,000Sep 2025 $612025 1 Name on Record AssessorUpdated Jun 2026

1417 Riverside Ave

0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1420 Riverside Ave

8 bd · 4 ba · 9,936 sqft · 0.331 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$206,000Apr 1992 $15,5152025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1420 Riverside Ave

4 units · Built 2004 · 1,875 sq ft

Last Sale Median Tax Bill Median Sale    
$775,000Jun 2024 $22,7702025 $775,0004 units    

1425 Riverside Ave

0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1428 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,640,000Sep 2025 $612025 1 Name on Record AssessorUpdated Jun 2026

1433 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1436 Riverside Ave

0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1437 Riverside Ave

3,488 sqft · Built 1978 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jul 2016 $20,0842025 Sale Amount Nov 2009 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

1438 Riverside Ave

6,970 sqft · Built 2004 · 0.684 acres

Last Sale Tax Bill Prior Sale Owner Records
$755,000Sep 2007 $42,1122024 Sale Amount Apr 2004 1 Name on Record AssessorUpdated Apr 2026

1441 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1444 Riverside Ave

0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1449 Riverside Ave

3,000 sqft · Built 1977 · 0.381 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jul 2010 $7,1792023 —Apr 2000 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1450 Riverside Ave

0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1457 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1458 Riverside Ave

0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1465 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1473 Riverside Ave

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1481 Riverside Ave

0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1489 Riverside Ave

0.104 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1495 Riverside Ave

0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1499 Riverside Ave

0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Jan 2026 $612025 1 Name on Record AssessorUpdated Jun 2026

1500 Riverside Ave

24,857 sqft · Built 1976 · 0.669 acres

Last Sale Tax Bill Prior Sale Owner Records
$963,000Nov 2003 $26,5552025 1 Name on Record Assessor + 2 DocumentsUpdated Feb 2026

1507 Riverside Ave

6,088 sqft · Built 2005 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,2672025 —Mar 2016 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1513 Riverside Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2022 $2,6282025 —Jan 2020 2 Names on Record Assessor + 3 DocumentsUpdated Feb 2026

1513 Riverside Ave

3 units · Built 1972 · 564 sq ft

Last Sale Median Tax Bill Median Sale    
$290,000Aug 2025 $6,4432024 $170,0003 units    

1525 Riverside Ave

2,800 sqft · Built 2005 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2022 $7292025 —Apr 2008 2 Names on Record Assessor + 3 DocumentsUpdated Feb 2026

1530 Riverside Ave

9,516 sqft · Built 1985 · 0.799 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$575,000Jul 2011 $56,1242025 Sale Amount Mar 2004 1 Name on Record AssessorUpdated Aug 2026

1531 Riverside Ave

2,800 sqft · Built 2005 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Aug 2006 $17,1862024 Sale Amount Jun 2002 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1537 Riverside Ave

3,074 sqft · Built 1971 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2022 $23,0082025 —Jan 2020 2 Names on Record Assessor + 3 DocumentsUpdated Feb 2026

1540 Riverside Ave

4,800 sqft · Built 1980 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,6612025 Sale Amount Feb 2010 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

1550 Riverside Ave

0.498 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jun 2013 $2,7542025 Sale Amount — 1 Name on Record AssessorUpdated Aug 2026

1556 Riverside Ave

10,907 sqft · Built 1977 · 1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Mar 2010 $40,9502024 Sale Amount Dec 1976 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

1588 Riverside Ave

9,310 sqft · Built 2000 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,6532025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

1608 Riverside Ave

9,000 sqft · Built 1978 · 0.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6112025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

1616 Riverside Ave

20,077 sqft · Built 1973 · 1.87 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,600Apr 1973 $52,1382024 1 Name on Record AssessorUpdated May 2026

1626 Riverside Ave

31,140 sqft · Built 1966 · 1.77 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,180,000Nov 2014 $93,6972024 Sale Amount Sep 2006 1 Name on Record AssessorUpdated May 2026

1630 Riverside Ave

20,580 sqft · Built 1973 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Sep 2024 $34,3462024 Sale Amount Aug 1980 1 Name on Record AssessorUpdated Apr 2026

1640 Riverside Ave

8 units · Built 2016 · 557 sq ft

Last Sale Median Tax Bill Median Sale    
$930,000Dec 2021 $18,0932025 $2,604,5268 units    

1672 Riverside Ave

48 units · Built 1984 · 864 sq ft

Last Sale Median Tax Bill Median Sale    
$1,439Nov 2022 $1,4602024 $82,90048 units    

1678 Riverside Ave

12 units · Built 1979 · 549 sq ft

Last Sale Median Tax Bill Median Sale    
$235,000Jun 2025 $1,3572025 $210,00012 units    

1684 Riverside Ave

12 units · Built 1979 · 548 sq ft

Last Sale Median Tax Bill Median Sale    
$197,960Aug 2025 $1,4162025 $222,50012 units    

1685 Riverside Ave

10 bd · 6 ba · 3,668 sqft · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1982 $2342024 —Jul 2001 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1801 Riverside Ave

100,048 sqft · Built 1985 · 17.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,9692023 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

Property Records in Nearby Streets