First St, Mills, WY Property Records

Natrona County property records for 7 addresses on First St, Mills, WY · Last verified August 2026

First St Highlights

Properties 7
Latest Sale $196,000 (Aug 2024)
Deeds and Mortgages on File 5
Average Living Area 1,403 sq ft
Owner Occupied 14%
Median Annual Tax Bill $1,190
Median Year Built 1956
Average Ownership Tenure 6 years

Properties on First St

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

114 First St

2 bd · 1 ba · 901 sqft · 0.385 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5042025 1 Name on Record AssessorUpdated Jul 2026

211 First St

2 bd · 2.5 ba · 1,682 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2662025 1 Name on Record AssessorUpdated Jul 2026

217 First St

2.5 ba · 2,142 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000Aug 2024 $1,6952025 Amount on Record Aug 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

220 First St

1 ba · 720 sqft

Last Sale Tax Bill Prior Sale Owner Records
$492025 1 Name on Record AssessorUpdated Jul 2026

221 First St

1 ba · 924 sqft

Last Sale Tax Bill Prior Sale Owner Records
$452025 1 Name on Record AssessorUpdated Jul 2026

414 First St

2,400 sqft · Built 1977 · 0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1902025 1 Name on Record AssessorUpdated Jul 2026

418 First St

2 ba · 1,056 sqft · 0.097 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$24,000May 2017 $8382025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on First St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets