Boulder County property records for 58 addresses on Aspen St, Longmont, CO · Last verified October 2026
| Properties | 58 |
|---|---|
| Median Sale Price | $490,000 |
| Deeds and Mortgages on File | 76 |
| Median Price per Sqft | $369 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $2,743 |
| Median Year Built | 1957 |
| Median Ownership Tenure | 15 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1006 Aspen St |
3 bd · 1.5 ba · 1,508 sqft built 1977 · 0.163 acres | $64,500 Oct 1990 | $3,192 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1012 Aspen St |
3 bd · 1.75 ba · 1,429 sqft built 1966 · 0.191 acres | $650,000 Aug 2024 | $3,331 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1018 Aspen St |
3 bd · 1.75 ba · 1,292 sqft built 1966 · 0.191 acres | $133,000 Jun 1999 | $2,955 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1021 Aspen St |
3 bd · 1 ba · 1,404 sqft built 1966 · 0.169 acres | $194,935 May 2010 | $2,814 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1024 Aspen St |
3 bd · 1.75 ba · 1,689 sqft built 1960 · 0.191 acres | — Sep 1991 | $2,549 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1030 Aspen St |
3 bd · 1.75 ba · 1,980 sqft built 1966 · 0.191 acres | $645,000 May 2024 | $4,069 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1034 Aspen St |
2 bd · 1 ba · 768 sqft built 1962 · 0.154 acres | $109,900 Jan 1999 | $2,403 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1038 Aspen St |
3 bd · 1 ba · 1,014 sqft built 1962 · 0.158 acres | $375,000 Jun 2026 | $1,998 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1042 Aspen St |
3 bd · 1.5 ba · 1,075 sqft built 1962 · 0.158 acres | $350,000 Oct 2023 | $2,743 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1100 Aspen St |
2 bd · 1 ba · 880 sqft built 1957 · 0.19 acres | $158,000 Feb 2008 | $2,518 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1103 Aspen St |
3 bd · 1 ba · 912 sqft built 1956 · 0.166 acres | — May 1976 | $1,766 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1106 Aspen St |
3 bd · 2 ba · 1,440 sqft built 1957 · 0.18 acres | $100,000 Jul 2013 | $3,450 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1109 Aspen St |
3 bd · 1.75 ba · 1,200 sqft built 1956 · 0.151 acres | $56,000 Jun 1990 | $2,180 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1112 Aspen St |
3 bd · 1 ba · 704 sqft built 1957 · 0.181 acres | $139,400 Nov 1999 | $1,734 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1115 Aspen St |
3 bd · 1 ba · 980 sqft built 1957 · 0.151 acres | $141,000 Jan 2000 | $2,527 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1118 Aspen St |
2 bd · 1 ba · 1,454 sqft built 1958 · 0.181 acres | — Jun 1963 | $2,854 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1121 Aspen St |
2 bd · 1 ba · 866 sqft built 1958 · 0.151 acres | $440,000 Jun 2023 | $2,468 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1124 Aspen St |
2 bd · 1.75 ba · 1,305 sqft built 1957 · 0.181 acres | $482,000 Oct 2022 | $2,888 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1127 Aspen St |
2 bd · 1 ba · 1,212 sqft built 1958 · 0.151 acres | $66,800 Jul 1992 | $1,989 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1130 Aspen St |
2 bd · 1 ba · 996 sqft built 1957 · 0.173 acres | $155,000 Mar 2011 | $1,907 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1133 Aspen St |
4 bd · 1.75 ba · 1,623 sqft built 1958 · 0.151 acres | $349,000 May 2019 | $3,120 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1136 Aspen St |
3 bd · 1 ba · 1,296 sqft built 1957 · 0.184 acres | $208,000 Jan 2015 | $2,722 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1139 Aspen St |
3 bd · 1.75 ba · 1,672 sqft built 1957 · 0.149 acres | $149,900 Aug 1999 | $2,959 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1142 Aspen St |
3 bd · 1 ba · 1,008 sqft built 1957 · 0.184 acres | $270,362 May 2016 | $2,674 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1145 Aspen St |
3 bd · 1 ba · 1,025 sqft built 1958 · 0.153 acres | $67,000 Jun 1986 | $2,547 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1148 Aspen St |
3 bd · 1 ba · 996 sqft built 1957 · 0.188 acres | — Mar 1993 | $1,921 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1151 Aspen St |
2 bd · 1 ba · 873 sqft built 1958 · 0.148 acres | $63,300 Feb 1989 | $2,426 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1200 Aspen St |
2 bd · 1 ba · 1,380 sqft built 1957 · 0.193 acres | $330,000 Jan 2018 | $3,266 2025 | Assessor + 5 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1203 Aspen St |
3 bd · 1 ba · 1,012 sqft built 1957 · 0.143 acres | $490,000 Jul 2023 | $2,759 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1206 Aspen St |
2 bd · 1 ba · 960 sqft built 1957 · 0.179 acres | $451,000 Apr 2026 | $3,456 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1209 Aspen St |
2 bd · 1 ba · 903 sqft built 1957 · 0.142 acres | $125,000 Sep 1998 | $1,915 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1212 Aspen St |
4 bd · 1.75 ba · 1,392 sqft built 1957 · 0.207 acres | $443,400 May 2024 | $2,743 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1215 Aspen St |
3 bd · 1 ba · 978 sqft built 1957 · 0.146 acres | $500,000 Aug 2022 | $2,936 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1218 Aspen St |
3 bd · 1 ba · 996 sqft built 1957 · 0.182 acres | $164,800 Feb 2010 | $2,568 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1221 Aspen St |
2 bd · 1 ba · 1,050 sqft built 1957 · 0.156 acres | $210,000 Nov 2004 | $2,650 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1224 Aspen St |
3 bd · 1 ba · 1,050 sqft built 1958 · 0.186 acres | $415,000 Jul 2026 | $2,759 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1227 Aspen St |
3 bd · 1 ba · 1,025 sqft built 1957 · 0.156 acres | $461,500 Apr 2025 | $2,623 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1230 Aspen St |
3 bd · 1 ba · 1,010 sqft built 1958 · 0.177 acres | $113,000 Aug 2010 | $2,566 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1233 Aspen St |
3 bd · 1 ba · 993 sqft built 1957 · 0.156 acres | $169,900 Aug 2012 | $2,587 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1236 Aspen St |
2 bd · 1 ba · 873 sqft built 1958 · 0.167 acres | $98,900 Jul 1994 | $2,459 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1239 Aspen St |
2 bd · 1 ba · 1,048 sqft built 1957 · 0.151 acres | $171,000 Sep 2010 | $2,548 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1242 Aspen St |
3 bd · 1.75 ba · 2,612 sqft built 1958 · 0.167 acres | — Feb 1993 | $2,473 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1245 Aspen St |
3 bd · 1 ba · 1,712 sqft built 1957 · 0.151 acres | $149,000 Jun 1998 | $2,322 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1248 Aspen St |
4 bd · 2.25 ba · 2,343 sqft built 1957 · 0.213 acres | $183,500 Dec 2006 | $3,124 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1251 Aspen St |
3 bd · 1.75 ba · 972 sqft built 1957 · 0.186 acres | $315,500 Oct 2018 | $2,664 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1302 Aspen St |
2 bd · 2.5 ba · 2,640 sqft built 1956 · 0.178 acres | $315,600 Feb 2017 | $3,287 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1303 Aspen St |
3 bd · 1.75 ba · 2,207 sqft built 1956 · 0.159 acres | $180,500 Jun 2013 | $2,903 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1308 Aspen St |
3 bd · 1.75 ba · 2,400 sqft built 1956 · 0.16 acres | $107,000 May 1993 | $3,052 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1309 Aspen St |
4 bd · 1.75 ba · 2,404 sqft built 1956 · 0.148 acres | $182,000 Jan 2007 | $3,041 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1314 Aspen St |
4 bd · 2.5 ba · 2,322 sqft built 1956 · 0.16 acres | $547,000 Aug 2021 | $4,004 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1315 Aspen St |
3 bd · 4 ba · 1,648 sqft built 1956 · 0.149 acres | $533,700 Mar 2025 | $2,779 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1320 Aspen St |
3 bd · 1.75 ba · 2,408 sqft built 1956 · 0.16 acres | $500,000 Nov 2022 | $3,167 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1321 Aspen St |
5 bd · 2.25 ba · 2,175 sqft built 1956 · 0.15 acres | $224,250 Feb 2015 | $3,141 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1326 Aspen St |
3 bd · 1.75 ba · 2,322 sqft built 1956 · 0.16 acres | $37,600 Feb 1976 | $2,539 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1327 Aspen St |
3 bd · 1 ba · 1,138 sqft built 1956 · 0.151 acres | $175,000 Apr 2010 | $2,801 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1332 Aspen St |
4 bd · 1.75 ba · 2,328 sqft built 1956 · 0.161 acres | $500,000 Jul 2021 | $3,166 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1333 Aspen St |
2 bd · 1 ba · 1,371 sqft built 1955 · 0.163 acres | $460,000 Jul 2021 | $2,931 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1338 Aspen St |
3 bd · 1.75 ba · 1,260 sqft built 1956 · 0.174 acres | $570,000 Feb 2025 | $3,191 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |