Monroe Dr, Boulder, CO Property Records

Boulder County property records for 56 addresses on Monroe Dr, Boulder, CO · Last verified June 2026

Monroe Dr Highlights

Properties 221
Median Sale Price $486,000
Deeds and Mortgages on File 196
Median Price per Sqft $475
Owner Occupied 49%
Median Annual Tax Bill $3,005
Median Year Built 1976
Median Ownership Tenure 16 years

Properties on Monroe Dr

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

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1977 —Feb 1977 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1101 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$266,000Jul 2014 $3,1762025 $236,5004 units    

1110 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$475,000Mar 2017 $3,0292025 $229,0004 units    

1111 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$532,000Jun 2023 $3,1092025 $380,0004 units    

1120 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$567,000May 2025 $3,2762025 $567,0004 units    

1121 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$436,500Sep 2020 $3,0292025 $230,0004 units    

1129 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$500,000Jun 2026 $3,0412025 $500,0004 units    

1130 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$444,000May 2017 $3,1742025 $252,0004 units    

1131 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$552,000Sep 2025 $3,1882025 $387,0004 units    

1139 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$480,000May 2023 $3,2572025 $480,0004 units    

1140 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$419,000Jan 2017 $3,1102025 $264,0004 units    

1141 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$550,000Aug 2023 $3,2572025 $235,0004 units    

1149 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$203,838Aug 2024 $2,6342025 $203,8384 units    

1150 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$235,000Mar 2011 $3,1342025 $203,0004 units    

1156 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$425,000Jul 2018 $2,9382025 $230,0004 units    

1160 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$590,000Nov 2024 $3,1222025 $99,5004 units    

1166 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$229,000Apr 2009 $3,0292025 $91,5004 units    

1169 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$450,000Dec 2025 $3,0292025 $229,5004 units    

1170 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$507,250Apr 2025 $2,9152025 $399,0004 units    

1176 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$10,000Dec 2024 $3,0292025 $135,0004 units    

1179 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$530,000Jun 2024 $3,1102025 $530,0004 units    

1180 Monroe Dr

4 units · Built 1977 · 880 sq ft

Last Sale Median Tax Bill Median Sale    
$510,000Apr 2026 $3,1102025 $510,0004 units    

1186 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$214,000Sep 2011 $3,0632025 $202,5004 units    

1189 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$420,000Jul 2016 $3,0052025 $220,0004 units    

4100 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$251,500Jun 2013 $2,9022025 $127,5004 units    

4110 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$425,000Sep 2024 $3,0022025 $248,0004 units    

4135 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$210,635Jul 2022 $3,1922025 $460,0004 units    

4140 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$489,000Aug 2025 $3,1482025 $264,9004 units    

4145 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$401,000Nov 2015 $2,9502025 $218,0004 units    

4150 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$385,000May 2026 $2,7992025 $385,0004 units    

4155 Monroe Dr

4 units · Built 1977 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$218,000Jun 2005 $3,0292025 $91,0004 units    

4160 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$480,000Aug 2022 $3,2292025 $350,0004 units    

4165 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$235,900Jul 2012 $3,2172025 $230,0004 units    

4170 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$439,000Mar 2023 $3,1322025 $415,0004 units    

4202 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$174,900Apr 2013 $2,8212025 $186,0004 units    

4207 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$387,500Mar 2020 $3,2362025 $238,3754 units    

4212 Monroe Dr

4 units · Built 1975 · 880 sq ft

Last Sale Median Tax Bill Median Sale    
$540,000Jun 2021 $2,8912025 $130,5004 units    

4217 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$580,000Aug 2024 $2,9952025 $239,0004 units    

4222 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$530,000Jun 2026 $3,2762025 $296,5004 units    

4227 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$525,000Mar 2024 $3,1222025 $234,4004 units    

4232 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$510,000Apr 2025 $3,1092025 $510,0004 units    

4237 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$458,000Jul 2018 $3,0912025 $223,8004 units    

4244 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$388,000Oct 2019 $2,9952025 $333,0004 units    

4254 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$435,000Jul 2019 $3,0712025 $400,0004 units    

4264 Monroe Dr

4 units · Built 1974 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$235,000May 2008 $3,0232025 $221,0004 units    

4269 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$445,000Dec 2024 $3,1872025 $424,0004 units    

4274 Monroe Dr

4 units · Built 1975 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$445,000Aug 2020 $3,1672025 $388,8004 units    

4279 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$420,000Feb 2018 $3,0222025 $210,0004 units    

4289 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$551,000Jun 2023 $3,1562025 $376,0004 units    

4299 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$401,000Nov 2019 $3,1752025 $229,0004 units    

4300 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$346,000Jun 2015 $3,0752025 $315,0004 units    

4310 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$580,000May 2024 $3,0512025 $225,0004 units    

4320 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$385,000Mar 2021 $3,1872025 $385,0004 units    

4330 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$486,000Mar 2025 $3,0102025 $370,1004 units    

4340 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$430,000Aug 2023 $3,2232025 $366,8664 units    

4350 Monroe Dr

4 units · Built 1976 · 968 sq ft

Last Sale Median Tax Bill Median Sale    
$388,800May 2016 $3,2022025 $230,0004 units    

Property Records in Nearby Streets