Mill St, Gallatin Gateway, MT Property Records

Gallatin County property records for 15 addresses on Mill St, Gallatin Gateway, MT · Last verified August 2026

Mill St Highlights

Properties 15
Deeds and Mortgages on File 11
Average Living Area 1,703 sq ft
Owner Occupied 7%
Median Annual Tax Bill $2,264
Median Year Built 1951
Median Ownership Tenure 6 years

Properties on Mill St

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

43 Mill St

3 bd · 1 ba · 910 sqft

Last Sale Tax Bill Prior Sale Owner Records
$3272023 1 Name on Record AssessorUpdated Aug 2023

100 Mill St

2 bd · 1 ba · 938 sqft

Last Sale Tax Bill Prior Sale Owner Records
$5352023 2 Names on Record AssessorUpdated Aug 2023

145 Mill St

4,258 sqft · Built 1994 · 0.642 acres

Last Sale Tax Bill Prior Sale Owner Records
$1982023 1 Name on Record AssessorUpdated Feb 2024

207 Mill St

1 ba · 1,976 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0412025 1 Name on Record AssessorUpdated Apr 2026

210 Mill St

2 bd · 1 ba · 660 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9902023 1 Name on Record AssessorUpdated Feb 2024

211 Mill St

1 bd · 2 ba · 1,210 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1062023 1 Name on Record AssessorUpdated Aug 2023

214 Mill St

2 bd · 1 ba · 586 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4462023 1 Name on Record AssessorUpdated Feb 2024

216 Mill St

1 bd · 1 ba · 1,032 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1362023 1 Name on Record AssessorUpdated Aug 2023

300 Mill St

5,214 sqft · Built 1910 · 0.448 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $8,8172023 1 Name on Record Assessor + 5 DocumentsUpdated Feb 2024

304 Mill St

0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2024 $9382025 —Apr 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

305 Mill St

960 sqft · Built 1951 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1995 $2,2642023 1 Name on Record AssessorUpdated Feb 2024

306 Mill St

3 bd · 1 ba · 1,431 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2692023 1 Name on Record Assessor + 1 DocumentUpdated Feb 2024

401 Mill St

0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4612023 2 Names on Record AssessorUpdated Feb 2024

402 Mill St

5.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,0272023 1 Name on Record AssessorUpdated Feb 2024

407 Mill St

2 bd · 1 ba · 1,262 sqft · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2020 $2,9912023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2024

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