Hart St, Big Timber, MT Property Records

Sweet Grass County property records for 17 addresses on Hart St, Big Timber, MT · Last verified August 2026

Hart St Highlights

Properties 17
Latest Sale $392,350 (Nov 2021)
Deeds and Mortgages on File 10
Average Living Area 1,421 sq ft
Owner Occupied 29%
Median Annual Tax Bill $1,167
Median Year Built 1987
Median Ownership Tenure 9 years

Properties on Hart St

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

15 Hart St

3,840 sqft · Built 1970 · 0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2007 $1,8572025 1 Name on Record AssessorUpdated Nov 2025

112 Hart St

2 bd · 1 ba · 672 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $1,2932023 1 Name on Record AssessorUpdated Aug 2023

301 Hart St

2 bd · 1 ba · 1,015 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7332025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

310 Hart St

2 bd · 2 ba · 1,048 sqft · 0.076 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2017 $2022025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

314 Hart St

2 bd · 2 ba · 1,444 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2022 $3252025 Sale Amount Mar 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

316 Hart St

2 bd · 1 ba · 1,148 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2008 $1,5172025 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

403 Hart St

3 bd · 2 ba · 1,224 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2006 $7982025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

405 Hart St

2 bd · 2 ba · 1,350 sqft · 0.101 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2025 $1,8472025 —Nov 2024 1 Name on Record AssessorUpdated Apr 2026

419 Hart St

3 bd · 1 ba · 1,056 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1991 $2692025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

506 Hart St

3 bd · 2 ba · 2,548 sqft · 0.482 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2000 $2,1142025 1 Name on Record AssessorUpdated Nov 2025

514 Hart St

2 bd · 1 ba · 1,025 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1993 $1,1592025 2 Names on Record AssessorUpdated Nov 2025

812 Hart St

2 bd · 2 ba · 1,087 sqft · 0.037 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1672025 1 Name on Record AssessorUpdated Nov 2025

814 Hart St

2 bd · 2 ba · 1,011 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1292025 1 Name on Record AssessorUpdated Nov 2025

816 Hart St

2 bd · 2 ba · 1,011 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2025 $1,1542025 2 Names on Record Assessor + 2 DocumentsUpdated Jan 2026

817 Hart St

3 bd · 2 ba · 1,620 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $1,6192025 —Jul 2007 2 Names on Record Assessor + 3 DocumentsUpdated Nov 2025

818 Hart St

3 bd · 2 ba · 1,143 sqft · 0.041 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $1,2042025 —May 2025 2 Names on Record AssessorUpdated Jul 2026

915 Hart St

5 bd · 4.5 ba · 1,928 sqft · 0.433 acres

Last Sale Tax Bill Prior Sale Owner Records
$392,350Nov 2021 $3,1072025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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