Located 35 minutes southwest of Casper, Wyoming, this 640-acre property offers a substantial acreage opportunity in the rolling grasslands of central Wyoming. Featuring gently rolling terrain, a creek running through one corner of the property, county road frontage, and power on-site, this property has several features worth considering for agricultural, ranching, recreational, or investment purposes. The property consists of approximately 640 acres of rolling grassland characteristic of the Wyoming landscape. The varied terrain provides open acreage with room for livestock operations, grazing, and other agricultural uses. A creek runs through one corner of the property, adding a natural water feature to the landscape. Access is provided by county road frontage, offering an established connection to the property. Power is also available on the property, providing an existing utility feature for buyers evaluating potential future improvements or operational needs. An additional feature of this property is the presence of three capped oil wells. These existing oil-related improvements are part of the property's history and should be evaluated as part of any purchase. They have been doing seismograph studies on the property with the intent to hopefully re-open the wells. A few acres of the property are currently leased to an oil company. This leased area includes several buildings used for storage. The property's location southwest of Casper provides access to the services and amenities of Natrona County's largest community. Casper offers shopping, restaurants, medical services, schools, employment centers, and other regional amenities. The surrounding area is characterized by Wyoming's open landscapes and rural properties, making this location worth considering for buyers interested in owning acreage within reach of Casper. With 640 acres of rolling grassland, county road frontage, on-site power, a creek along one corner, and existing oil-related improvements, this property offers a combination of agricultural land characteristics and established infrastructure. The existing oil company lease and storage buildings add another component for buyers evaluating the property's current uses and potential investment considerations. Whether considering the acreage for grazing, agricultural operations, recreational use, or long-term land ownership, this 640-acre property southwest of Casper presents an opportunity to acquire a substantial piece of Wyoming land. For information please call Land Specialist Drue Meyer at 307-421-9221
Vacant landProperty Type
641.32 acresLot Size
$1,297Price/Acres
Listed by Drue Meyer• Whitetail Properties Real Estate LLC
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Around this home
Schools
K - 12
Preschool & daycare
Poison Spider Elementary School
Public K-8 • Assigned • 15.7mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Property details
Exterior
Exterior features
Waterfront
Level and sloped terrain
Home design
Agricultural land
Sale and tax history for 30385 Poison Spider RD Rd
Sale History
Tax History
Date
Event
Price
WMLS #20265448
Nov 4, 2026
Listed
$832,000
WMLS #20233943
Aug 6, 2023
Listed
$1,200,000
Year
Property tax
Land + Additions
Assessment*
2026
$1,642 (+2.7%)
$24,190
2025
$1,598 (−23.6%)
$24,190
2024
$2,092 (+84.3%)
$23,537
2023
$1,135 (−16.0%)
$31,311
2022
$1,352 (−32.8%)
$16,716
2021
$2,012 (−46.1%)
$19,911
2020
$3,730 (+57.1%)
$29,633
2019
$2,374
$54,937
2018
$2,374 (+41.2%)
$34,968
2017
$1,681 (+288.2%)
$24,757
2016
$433
$24,757
2015
$433
$6,384
2014
$433
Public record
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
640 Acres
Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Vacant Land
County
Natrona County
APN
33841310001000
Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Oct 9, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
7/10 Fire Factor
20% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 89° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Casper, WY • 82604
Average low and high temperatures (°F)
33
17
43
20
55
30
56
31
66
42
79
50
88
60
84
56
75
49
60
36
48
28
45
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
100/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 1% for direct sun exposure in Casper. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
12 hrs
7.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 30385 Poison Spider RD Rd
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