E Saint Clair Ave, Longmont, CO Property Records

Boulder County property records for 41 addresses on E Saint Clair Ave, Longmont, CO · Last verified August 2026

E Saint Clair Ave Highlights

Properties 41
Median Sale Price $430,000
Deeds and Mortgages on File 44
Median Price per Sqft $283
Owner Occupied 56%
Median Annual Tax Bill $2,964
Median Year Built 1977
Median Ownership Tenure 23 years

Properties on E Saint Clair Ave

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

102 E Saint Clair Ave

2 bd · 1 ba · 624 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$108,000Jan 2002 $2,0242025 Sale Amount Mar 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

103 E Saint Clair Ave

2 bd · 1 ba · 832 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,500Oct 1986 $1,5512025 —Oct 1967 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

106 E Saint Clair Ave

3 bd · 1 ba · 1,168 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$106,000Mar 1998 $2,3992025 Sale Amount Nov 1996 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

109 E Saint Clair Ave

3 bd · 1 ba · 1,400 sqft · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,500Mar 1999 $2,6362025 —Jul 1987 1 Name on Record AssessorUpdated Jun 2026

110 E Saint Clair Ave

3 bd · 1 ba · 1,390 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$424,500Apr 2022 $2,7852025 Sale Amount Nov 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

113 E Saint Clair Ave

3 bd · 1.75 ba · 1,407 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2025 $2,9572025 Sale Amount Mar 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

116 E Saint Clair Ave

4 bd · 1.75 ba · 1,344 sqft · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1990 $2,7202025 Sale Amount Jan 1990 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

117 E Saint Clair Ave

2 bd · 1.75 ba · 1,950 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 2003 $3,0302025 Sale Amount Jul 1999 1 Name on Record AssessorUpdated Jun 2026

118 E Saint Clair Ave

2 bd · 1 ba · 804 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1981 $1,6372025 —Apr 1981 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

119 E Saint Clair Ave

6 bd · 3.5 ba · 2,350 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$287,500Dec 2005 $4,6132025 Sale Amount Sep 2001 2 Names on Record AssessorUpdated Jun 2026

122 E Saint Clair Ave

2 bd · 1 ba · 808 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$117,300Mar 2007 $2,5652025 —Oct 2006 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

126 E Saint Clair Ave

3 bd · 1.75 ba · 1,320 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,100Jan 2022 $2,4642025 Sale Amount Aug 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

127 E Saint Clair Ave

2 bd · 1 ba · 888 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Oct 2022 $2,2692025 Sale Amount Aug 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

130 E Saint Clair Ave

2 bd · 1 ba · 1,092 sqft · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,500Nov 1976 $1,6432025 —Feb 1974 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

134 E Saint Clair Ave

3 bd · 1 ba · 915 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 1973 $2,3352025 —Aug 1959 1 Name on Record AssessorUpdated Jun 2026

137 E Saint Clair Ave

2 bd · 1 ba · 1,071 sqft · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1957 $1,8112025 —Feb 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

140 E Saint Clair Ave

3 bd · 1 ba · 962 sqft · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$333,500Jan 2018 $2,9412025 Sale Amount Oct 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

141 E Saint Clair Ave

8 bd · 4 ba · 3,584 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,450Dec 2024 $3,9332025 Sale Amount May 2001 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

143 E Saint Clair Ave

4 bd · 2.75 ba · 2,456 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Oct 1995 $3,3412025 —Nov 1992 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

144 E Saint Clair Ave

3 bd · 1 ba · 1,808 sqft · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,900Dec 1998 $2,6262025 Sale Amount May 1985 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

147 E Saint Clair Ave

4 bd · 2.75 ba · 1,792 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$67,000Dec 1990 $3,6282025 —Sep 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

148 E Saint Clair Ave

4 bd · 2 ba · 1,768 sqft · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$417,500Mar 2026 Sale Amount Jul 2001 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

200 E Saint Clair Ave, Apt A

8 bd · 6 ba · 4,420 sqft · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Mar 2001 $6,4212025 Sale Amount Oct 1979 2 Names on Record AssessorUpdated Jun 2026

204 E Saint Clair Ave, Apt A

8 bd · 6 ba · 4,420 sqft · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,000Jun 2005 $6,1152025 Sale Amount Oct 1996 1 Name on Record AssessorUpdated Jun 2026

208 E Saint Clair Ave

4 bd · 2 ba · 1,932 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000May 2025 Sale Amount Jan 2000 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

212 E Saint Clair Ave

4 bd · 2 ba · 1,932 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$83,500Mar 1980 $3,3972025 1 Name on Record AssessorUpdated Jun 2026

216 E Saint Clair Ave

4 bd · 2 ba · 1,974 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Jul 2025 $6102025 Sale Amount Jan 2000 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

220 E Saint Clair Ave

4 bd · 2 ba · 1,974 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jul 2021 $3,8102025 Sale Amount Aug 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

224 E Saint Clair Ave

4 bd · 2 ba · 1,950 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Aug 2005 $3,3982025 Sale Amount Mar 1994 2 Names on Record AssessorUpdated Jun 2026

228 E Saint Clair Ave

4 bd · 2 ba · 1,974 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$259,900Oct 2002 $3,4412025 Sale Amount Jan 1994 2 Names on Record AssessorUpdated Jun 2026

232 E Saint Clair Ave

4 bd · 2 ba · 1,880 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000May 2026 $3,3362025 Sale Amount Nov 1981 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

251 E Saint Clair Ave

4 bd · 2 ba · 1,628 sqft · 0.194 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1990 $3,2432025 Sale Amount Feb 1989 2 Names on Record AssessorUpdated Jun 2026

259 E Saint Clair Ave

4 bd · 2 ba · 2,313 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$323,000Aug 2017 $3,7792025 Sale Amount May 1979 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

408 E Saint Clair Ave

3 bd · 1 ba · 1,382 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,900May 2005 $2,9762025 Sale Amount May 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

409 E Saint Clair Ave

4 bd · 1.75 ba · 1,633 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$133,000May 1996 $3,1552025 Sale Amount May 1990 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

414 E Saint Clair Ave

4 bd · 2 ba · 2,087 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000May 2003 $2,9642025 Sale Amount Nov 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

420 E Saint Clair Ave

4 bd · 1.75 ba · 1,900 sqft · 0.205 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$146,500Sep 2011 $2,4042025 —Jul 2011 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

424 E Saint Clair Ave

3 bd · 1.75 ba · 1,025 sqft · 0.265 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,600Dec 1976 $2,3002025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

432 E Saint Clair Ave

3 bd · 1.75 ba · 2,105 sqft · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$168,500Jan 2005 $3,0342025 —Aug 2004 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

506 E Saint Clair Ave

3 bd · 1 ba · 1,977 sqft · 0.296 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000May 2003 $3,4162025 Sale Amount Sep 1977 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

512 E Saint Clair Ave

5 bd · 2.5 ba · 2,646 sqft · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 2017 $3,9872025 Sale Amount Oct 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Property Records in Nearby Streets