Natrona County property record for 3111 S Robertson Rd, Casper, WY 82604
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 1.04 acres (45,302 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $698 (2022) |
| Flood Zone | Zone AE (high risk) |
| APN | 3380-23-20-4-02500 |
| Primary APN | 3380-23-20-4-02500 |
|---|---|
| Alternative APNs |
|
| Lot Area | 45,302 sqft (1.04 acres) |
|---|
| Account Number | R0035557 |
|---|---|
| Street Address | 3111 S ROBERTSON RD |
| City | CASPER |
| State | WY |
| Zip | 82604-5321 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | PARADISE VALLEY BLK 27 LOT 22-23 W 180 |
| Legal Range | 80 |
| Legal Township | 33 |
| Legal Section | 23 |
| Legal Subdivision | PARADISE VALLEY |
| Legal Block | 27 |
| Legal Lot Number | 22,23W 23 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | HELLS HALF ACRE |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 1700 |
3111 S Robertson Rd, residential vacant land, is owned by an individual.
Source: Natrona County records, as of July 3, 2023
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3541 MAPLEWOOD LN, JOHNSTOWN, CO 80534-4101 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 7, 2026 |
Source: Natrona County assessment roll, as of May 31, 2023
| Type | Name |
|---|---|
| State | Wyoming |
| County | Natrona County |
| Municipality | Casper City |
| Unified School District | Natrona County School District 1 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $9,586 Land $9,586 | $100,908 Land $100,908 | |
| 2022 | $698.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3111 S Robertson Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective January 2, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Claims | 3 (1984–1986) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Jun 1986 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 3111 S Robertson Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 89% of Wyoming |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF CASPER serves 59,000 people · EPA ID WY5601415 |
|---|---|
| Water Source | Purchased surface water from CENTRAL WY REGIONAL WATER SYSTEM JPB |
| Last State Inspection | Jun 2022 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 389 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Visionary Broadband Fiber · Fixed Wireless | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Mountain West Technologies Fixed Wireless · Fiber in parts of the area | 300 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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