Natrona County property record for 4821 E 18th St, Casper, WY 82609 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 1982 |
| Square Footage | 2,595 sqft Living Area |
| Lot Size | 9,000 sqft (0.207 acres) |
| Garage | Attached, 484 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $3,520.00 (2025) |
| Primary APN | 3378-18-21-6-00600 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,595 sqft Living Area |
| Basement Area | 1,545 sqft Basement |
| Finished Basement | 1,545 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Split Level Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 9,000 sqft (0.207 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 484 sqft Garage |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Heating Fuel | Electric Heating Fuel |
| Account Number | R0008286 |
|---|---|
| Street Address | 4821 E 18TH ST |
| City | CASPER |
| State | WY |
| Zip | 82609-3831 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | EASTGATE III BLK 12 LOT 6 |
| Legal Range | 78W |
| Legal Township | 33N |
| Legal Section | 18 |
| Legal Subdivision | EASTGATE III |
| Legal Block | 12 |
| Legal Lot Number | 6 |
| Jurisdiction | NATRONA WY |
| Minor Civil Division | CASPER SOUTH |
| Census Blockgroup | 3 |
| Census Block | 3014 |
| Census Tract | 1602 |
Source: Natrona County records · APN 3378-18-21-6-00600
Assessment roll updated July 7, 2026 · Last verified July 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 | 4821 E 18TH ST, CASPER, WY 82609-3831 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Et Ux (and Wife) - Vendor Data Only |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 19, 2012 |
| Deed Sale | Dec 19, 2012 |
| Deed Doc Number | 2012942388 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NATRONA WY |
| Property Address | 4821 E 18TH ST, CASPER, WY 82609-3831 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0001179151 |
|---|---|
| Date | Nov 05, 2025 |
| Instrument | 1179151 |
| Name | UNIWYO FCU |
|---|---|
| Type | Credit Union |
| Address | LARAMIE, WY 82070 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 264 Months |
| Due | Nov 04, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
Source: Natrona County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Natrona County |
| Municipality | Casper City |
| Unified School District | Natrona County School District 1 (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $48,286 (+38.17%) Land $5,948 Building $42,338 | $535,737 (+8.49%) Land $62,606 Building $473,131 | |
| 2025 | $3,520.00 (+5.2%) | $34,947 (-23.89%) Land $4,415 Building $30,532 | $493,804 (+2.17%) Land $65,284 Building $428,520 |
| 2023 | $45,915 Land $6,147 Building $39,768 | $483,325 Land $64,710 Building $418,615 | |
| 2022 | $3,346.00 |
Source: FEMA National Flood Hazard Layer, Natrona County (56025C), updated January 2, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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