Old Hwy 91, Boulder, MT Property Records

Jefferson County property records for 5 addresses on Old Hwy 91, Boulder, MT · Last verified May 2026

Old Hwy 91 Highlights

Properties 5
Average Living Area 1,876 sq ft
Median Annual Tax Bill $840
Median Year Built 1977

Properties on Old Hwy 91

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

66 Old Hwy 91

4 bd · 2 ba · 1,936 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8402025 2 Names on Record AssessorUpdated Nov 2025

97 Old Hwy 91

2,400 sqft · Built 1976 · 26.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2182025 1 Name on Record AssessorUpdated May 2026

130 Old Hwy 91, #136

4 bd · 2 ba · 1,692 sqft · 13.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7282025 1 Name on Record AssessorUpdated Nov 2025

134 Old Hwy 91

1,476 sqft · Built 1972 · 3.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$5792025 2 Names on Record AssessorUpdated Jan 2026

136 Old Hwy 91

3.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$4922025 1 Name on Record AssessorUpdated Apr 2026

Wildfire Risk on Old Hwy 91

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskModerate
this street's cells rank at the 66th percentile of exposed land nationally · 45th in Montana
Wildfire LikelihoodModerate — about 1 in 632 per year
ExposureDirect
2 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets