Lefthand Cir, Longmont, CO Property Records

Boulder County property records for 12 addresses on Lefthand Cir, Longmont, CO · Last verified October 2026

Lefthand Cir Highlights

Properties 12
Median Sale Price $5,446,300
Deeds and Mortgages on File 34
Median Price per Sqft $152
Owner Occupied 8%
Median Annual Tax Bill $103,219
Median Year Built 1983
Median Ownership Tenure 7 years

Properties on Lefthand Cir

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

1801 Lefthand Cir

20,000 sqft · built 1979 · 1.29 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1980 $82,9732025 —Sep 1979 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1811 Lefthand Cir

20,000 sqft · built 1979 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1980 $61,1822025 —Sep 1979 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1820 Lefthand Cir

25,500 sqft · built 1988 · 2.79 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,800,000May 2019 $106,3312025 Amount on Record Nov 1988 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1821 Lefthand Cir

19,968 sqft · built 1980 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1980 $82,3642025 —Sep 1979 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1830 Lefthand Cir

90,000 sqft · built 1988 · 8.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,300,000Oct 2021 $468,2222025 Amount on Record Jul 1988 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1831 Lefthand Cir

19,200 sqft · built 1984 · 2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,900,000Jul 2019 $98,8612025 Amount on Record Sep 1983 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

1841 Lefthand Cir

58,893 sqft · built 1983 · 4.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,294,400Mar 2021 $288,7912025 —Apr 1991 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

1842 Lefthand Cir

0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,100Apr 1984 $262025 —Nov 1982 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

1850 Lefthand Cir

60,128 sqft · built 1977 · 2.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,919,376Oct 2015 $197,6172025 Amount on Record Jun 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

1851 Lefthand Cir

14,800 sqft · built 1983 · 2.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,100,000Sep 2021 $65,7002022 Amount on Record Mar 2021 Owner on Record Assessor + 2 DocumentsUpdated Feb 2024

1860 Lefthand Cir

19,040 sqft · built 1983 · 2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,912,000Oct 2025 $103,2192025 Amount on Record Jan 2022 Owner on Record Assessor + 7 DocumentsUpdated Sep 2026

1861 Lefthand Cir

49,746 sqft · built 1982 · 4.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,446,300Oct 2016 $250,3152025 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

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