Natrona County property record for 543 E 12th St, Casper, WY 82601
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,264 sqft · built 1922 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $11,500 (Sep 2015) |
| Tax Bill | $1,897 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-09-42-9-00100 |
| Primary APN | 3379-09-42-9-00100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,264 sqft Living Area |
| Basement Area | 1,244 sqft |
| Finished Basement | 1,244 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Garage Type | Detached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Deck Area | 92 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0015365 |
|---|---|
| Street Address | 543 E 12TH ST |
| City | CASPER |
| State | WY |
| Zip | 82601-3818 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BUTLER BLK 3 LOT 1 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 09 |
| Legal Subdivision | BUTLER |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 602 |
Source: Natrona County assessment roll, as of July 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 153 HIGH PL, FORT COLLINS, CO 80521-1400 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 18, 2015 · Amount on Record |
| Deed Sale | Sep 18, 2015 · Amount on Record |
| Deed Document Number | 2015999805 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NATRONA WY |
| Property Address | 543 E 12TH ST, CASPER, WY 82601-3818 |
| Transaction Type | Mortgage |
| Record Updated | Jun 24, 2021 |
| Title Company | AMERILAND TITLE AGENCY, AMERICAN TITLE AGENCY |
| Name | Verified Name |
|---|
| Document Number | 0001105279 |
|---|---|
| Date | Jun 8, 2021 |
| Instrument | 1105279 |
| Name | GATEWAY FIRST BANK |
|---|---|
| Type | Bank |
| Address | JENKS, OK 74037 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jul 1, 2041 |
Source: Natrona County assessment roll, as of July 7, 2026
| 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 |
|---|---|---|---|
| 2026 | $26,025 (+35.18%) Land $3,923 Building $22,102 | $317,161 (+11.01%) Land $54,000 Building $263,161 | |
| 2025 | $1,897.00 (+7.91%) | $19,252 (-20.22%) Land $2,829 Building $16,423 | $285,696 (+12.48%) Land $39,710 Building $245,986 |
| 2023 | $24,130 Land $4,303 Building $19,827 | $254,002 Land $45,290 Building $208,712 | |
| 2022 | $1,758.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective January 2, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 3 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 403 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Clarity Telecom Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Mountain West Technologies Fixed Wireless · Fiber in parts of the area | 125 / 25 |
| Visionary Communications Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: AT&T, Verizon.
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