US Hwy 285, Conifer, CO Property Records

Jefferson County property records for 60 addresses on US Hwy 285, Conifer, CO · Last verified October 2026

US Hwy 285 Highlights

Properties 60
Median Sale Price $850,000
Deeds and Mortgages on File 96
Median Price per Sqft $263
Owner Occupied 35%
Median Annual Tax Bill $3,610
Median Year Built 1957
Median Ownership Tenure 7 years

Properties on US Hwy 285

Address Details Last Sale Tax Bill Records Owner

9754 US Hwy 285

4,092 sqft built 1967 · 0.98 acres $29,575 2025 Assessor Updated Apr 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

10405 US Hwy 285

2 bd · 2.75 ba · 1,400 sqft built 1996 · 2.5 acres $348,000 May 2018 $3,730 2025 Assessor + 3 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

10524 US Hwy 285

3 bd · 2.75 ba · 2,544 sqft built 1985 · 10 acres $400,000 Aug 2008 $3,837 2025 Assessor + 3 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

10598 US Hwy 285

462 sqft built 1929 · 0.23 acres $120,000 Dec 2023 $705 2025 Assessor + 3 Documents Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10654 US Hwy 285

1 ba · 648 sqft built 1956 · 0.25 acres Assessor Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10660 US Hwy 285

584 sqft built 1940 · 0.646 acres $9,000 Oct 2000 $316 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10662 US Hwy 285

420 sqft built 1938 · 0.23 acres $704 2025 Assessor Updated May 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

10664 US Hwy 285

432 sqft built 1940 · 0.248 acres $45,000 Sep 2024 $715 2025 Assessor + 1 Document Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10666 US Hwy 285

1 bd · 1 ba · 770 sqft built 1929 · 0.23 acres $161,000 Jan 2016 $1,401 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

10674 US Hwy 285

1 bd · 1 ba · 655 sqft built 1940 · 0.228 acres $149,900 Oct 2000 $1,175 2025 Assessor + 1 Document Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10676 US Hwy 285

1 bd · 1 ba · 720 sqft built 1940 · 0.25 acres $10,000 Oct 2000 $998 2025 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10686 US Hwy 285

528 sqft built 1929 · 0.978 acres $68,000 Jul 2020 $368 2025 Assessor + 3 Documents Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10692 US Hwy 285

4 bd · 2 ba · 1,034 sqft built 1995 · 3.23 acres $860,000 May 2022 $3,308 2023 Assessor + 3 Documents Updated Apr 2024 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

10698 US Hwy 285

3 bd · 1 ba · 1,168 sqft built 1957 · 8.01 acres $750,000 Apr 2005 $17,893 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10714 US Hwy 285

9,554 sqft built 1962 · 1.5 acres Assessor Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10853 US Hwy 285

87,394 sqft built 1984 · 7.31 acres $12,250,000 Jan 2020 $278,207 2025 Assessor + 2 Documents Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10855 US Hwy 285

890 sqft built 2020 · 0.73 acres $2,130,000 Jan 2021 $13,583 2025 Assessor + 5 Documents Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

10995 US Hwy 285

1 bd · 1 ba · 1,020 sqft built 1929 · 3.48 acres $290,000 Jul 2019 $8,543 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11104 US Hwy 285

4,084 sqft built 1968 · 2.84 acres $1,000,000 May 2022 $11,119 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11344 US Hwy 285

6 bd · 5.75 ba · 3,350 sqft built 1930 · 7.21 acres $5,252 2025 Assessor + 1 Document Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11655 US Hwy 285

3 bd · 2.5 ba · 1,857 sqft built 1930 · 7.18 acres $259,900 Oct 2002 $4,872 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

11819 US Hwy 285

14.6 acres Assessor Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11825 US Hwy 285

1 ba · 12,010 sqft built 2004 · 1.06 acres $1,200,000 Apr 2022 $2,536 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11829 US Hwy 285

4,760 sqft built 1991 · 2.13 acres $790,000 Sep 2022 $20,124 2023 Assessor + 7 Documents Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

11833 US Hwy 285

4 bd · 4.25 ba · 1,367 sqft built 1970 · 1 acre $575,000 Dec 2021 $3,754 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

11837 US Hwy 285

1 bd · 1 ba · 684 sqft built 1961 · 1 acre $340,000 Mar 2026 $2,217 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

11839 US Hwy 285

2 bd · 2.75 ba · 1,466 sqft built 1952 · 1 acre $325,000 Oct 2016 $3,326 2025 Assessor Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

11845 US Hwy 285

3 bd · 2.5 ba · 1,312 sqft built 1963 · 15.4 acres $496,500 Feb 2007 $6,366 2025 Assessor + 4 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

11851 US Hwy 285

3,146 sqft built 1978 · 1.08 acres $1,200,000 Jan 2022 $18,213 2025 Assessor Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

11855 US Hwy 285

4 bd · 2.75 ba · 2,058 sqft built 1954 · 0.673 acres $1,200,000 Jan 2022 $6,024 2025 Assessor + 1 Document Updated Sep 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

11953 US Hwy 285

3 bd · 2.75 ba · 1,521 sqft built 1970 · 1.19 acres $550,000 May 2025 $2,536 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

11963 US Hwy 285

3 bd · 1 ba · 1,480 sqft built 1971 · 1.45 acres $136,000 Feb 2001 $2,892 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

11994 US Hwy 285

3 bd · 1 ba · 1,605 sqft built 1958 · 1.5 acres — Jan 1997 $2,511 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12054 US Hwy 285

1 bd · 1 ba · 1,004 sqft built 2005 · 6.36 acres $6,700 May 2005 $3,158 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12125 US Hwy 285

3 bd · 2.75 ba · 1,768 sqft built 2000 · 2.75 acres $290,000 Aug 2001 $3,944 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12134 US Hwy 285

13.6 acres $149,000 Apr 1998 $169 2025 Assessor Updated Apr 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

12325 US Hwy 285

2 bd · 1 ba · 792 sqft built 1935 · 13 acres $225,000 Apr 2004 $3,162 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12354 US Hwy 285

3 bd · 4.25 ba · 1,574 sqft built 1964 · 3.38 acres $414,000 Jul 2021 $3,887 2025 Assessor + 3 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12365 US Hwy 285

25 sqft built 2015 · 0.269 acres Assessor Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12394 US Hwy 285

3 bd · 1 ba · 1,118 sqft built 1938 · 1.36 acres $87,750 Jun 1996 $1,877 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12414 US Hwy 285

7 bd · 8.25 ba · 4,200 sqft built 1890 · 5.35 acres $965,000 Apr 2021 $25,808 2025 Assessor + 4 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12424 US Hwy 285

0.333 acres $65,000 Feb 2022 $1,415 2025 Assessor + 3 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12425 US Hwy 285

2,366 sqft built 1957 · 0.557 acres $560,000 Aug 2026 $14,139 2025 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12434 US Hwy 285

3 bd · 3 ba · 2,426 sqft built 1934 · 35.4 acres $905,000 Dec 2013 $3,610 2025 Assessor + 8 Documents Updated Jun 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12454 US Hwy 285

1 bd · 1 ba · 1,218 sqft built 1935 · 10.7 acres $1,225,000 Jul 2021 $859 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12464 US Hwy 285

2 bd · 1 ba · 3,459 sqft built 1957 · 84.7 acres $1,225,000 Jul 2021 $2,920 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12484 US Hwy 285

1 bd · 1 ba · 593 sqft built 1930 · 10.6 acres $1,225,000 Jul 2021 $978 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12581 US Hwy 285

3 bd · 3.75 ba · 1,781 sqft built 1940 · 4.1 acres $575,000 Mar 2021 $3,962 2025 Assessor + 2 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12595 US Hwy 285

2 bd · 2.75 ba · 1,788 sqft built 1950 · 3.77 acres $445,000 Oct 2025 $3,487 2025 Assessor + 3 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12604 US Hwy 285

3 bd · 2.75 ba · 1,477 sqft built 1999 · 4 acres $390,000 May 2015 $4,459 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12614 US Hwy 285

2 bd · 1 ba · 1,158 sqft built 1955 · 4.61 acres $1,960 2025 Assessor + 1 Document Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12724 US Hwy 285

2 bd · 2.75 ba · 915 sqft built 1946 · 2.78 acres $3,025 2025 Assessor + 2 Documents Updated May 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

12754 US Hwy 285

4 bd · 6 ba · 4,219 sqft built 1970 · 40.2 acres $490,000 Jan 2014 $13,368 2025 Assessor + 2 Documents Updated Sep 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

12755 US Hwy 285

4 bd · 5 ba · 1,936 sqft built 1963 · 6.61 acres $255,900 Nov 1999 $4,115 2025 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12795 US Hwy 285

2,465 sqft built 1955 · 0.935 acres Assessor Updated Apr 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

12824 US Hwy 285

3 bd · 2.75 ba · 1,844 sqft built 1961 · 1.17 acres $2,420 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12835 US Hwy 285

3 bd · 2.75 ba · 2,920 sqft built 1953 · 4.43 acres $442,500 Dec 2016 $4,186 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12844 US Hwy 285

3 bd · 2.75 ba · 1,855 sqft built 1961 · 6.26 acres $335,000 Apr 2015 $4,339 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12894 US Hwy 285

3 bd · 3.75 ba · 3,768 sqft built 1962 · 13.8 acres $850,000 Feb 2024 $7,173 2025 Assessor + 3 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12935 US Hwy 285

3 bd · 4.5 ba · 2,184 sqft built 1945 · 5 acres $530,000 Jul 2018 $4,723 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied

Property Records in Nearby Streets