Otter, Casper, WY Property Records

Natrona County property records for 14 addresses on Otter, Casper, WY · Last verified August 2026

Otter Highlights

Properties 14
Median Sale Price $521,355
Deeds and Mortgages on File 31
Median Price per Sqft $256
Owner Occupied 93%
Median Annual Tax Bill $3,356
Median Year Built 2002
Median Ownership Tenure 2 years

Properties on Otter

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

3851 Otter

6 bd · 5.5 ba · 5,699 sqft · 0.551 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,463,000Mar 2024 $7,3042025 Amount on Record Jul 2020 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

3903 Otter

3 bd · 2.5 ba · 2,700 sqft · 0.68 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,4592025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3911 Otter

5 bd · 4.5 ba · 3,499 sqft · 1.55 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2025 $9,6032025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4121 Otter

7 bd · 5.5 ba · 2,277 sqft · 1.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2022 $7,7302025 —Jul 2018 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

4210 Otter

4 bd · 4.5 ba · 4,389 sqft · 0.451 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $3,6002025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4211 Otter

2 bd · 3 ba · 1,978 sqft · 0.285 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2025 $2,6682025 —Oct 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4221 Otter

3 bd · 3 ba · 1,986 sqft · 0.283 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2020 $3,1722025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4230 Otter

5 bd · 3 ba · 1,962 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$521,355Jun 2026 $3,5402025 —Sep 2023 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

4231 Otter

3 bd · 3 ba · 2,146 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $3,3562025 —Feb 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

4310 Otter

5 bd · 3 ba · 1,814 sqft · 0.212 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $2,7132025 —Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4311 Otter

4 bd · 3 ba · 2,570 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8612025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4320 Otter

3 bd · 3 ba · 2,303 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8802025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4321 Otter

3 bd · 2 ba · 1,641 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4331 Otter

2 ba · 1,738 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0412025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Otter

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

Wildfire RiskModerate
this street's cells rank at the 69th percentile of exposed land nationally · 62nd in Wyoming
Wildfire LikelihoodModerate — about 1 in 417 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets