Onyx Pl, Helena, MT Property Records

Lewis And Clark County property records for 7 addresses on Onyx Pl, Helena, MT · Last verified August 2026

Onyx Pl Highlights

Properties 7
Latest Sale $631,750 (Apr 2026)
Deeds and Mortgages on File 13
Average Living Area 1,743 sq ft
Owner Occupied 100%
Median Annual Tax Bill $3,811
Median Year Built 2001
Median Ownership Tenure 7 years

Properties on Onyx Pl

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

805 Onyx Pl

3 bd · 2 ba · 1,568 sqft · built 2000 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2003 $3,5162023 2 Owners on Record Owner Occupied AssessorUpdated Aug 2023

810 Onyx Pl

5 bd · 4 ba · 1,413 sqft · built 2001 · 0.357 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1602023 Owner on Record Owner Occupied AssessorUpdated Aug 2023

815 Onyx Pl

3 bd · 3 ba · 1,770 sqft · built 2001 · 0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2001 $4,0952023 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

820 Onyx Pl

3 bd · 2 ba · 1,822 sqft · built 2001 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2023 $2,7142025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

825 Onyx Pl

3 bd · 2 ba · 1,394 sqft · built 2001 · 0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2019 $3,8112023 —Nov 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

830 Onyx Pl

5 bd · 3 ba · 1,914 sqft · built 1999 · 0.405 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $4,6482023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

835 Onyx Pl

3 bd · 2 ba · 2,322 sqft · built 2000 · 0.351 acres

Last Sale Tax Bill Prior Sale Owner Records
$631,750Apr 2026 $2,9012025 Amount on Record Jul 2010 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated May 2026

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