Natrona County property record for 4631 E 21st St, Casper, WY 82609
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,456 sqft · built 2006 |
| Lot Size | 0.427 acres (18,604 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,654 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-13-11-8-00100 |
| Primary APN | 3379-13-11-8-00100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 2,456 sqft Living Area |
| Basement Area | 2,436 sqft |
| Finished Basement | 2,436 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 18,604 sqft (0.427 acres) |
| Garage Type | Attached |
| Garage Area | 972 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Deck Area | 353 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | R0020455 |
|---|---|
| Street Address | 4631 E 21ST ST |
| City | CASPER |
| State | WY |
| Zip | 82609-3871 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MEADOW VIEW EST #1 BLK 4 LOT 1 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 13 |
| Legal Subdivision | MEADOW VIEW EST #1 |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER SOUTH |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 1602 |
Source: Natrona County records, as of September 29, 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 Record |
|---|---|
| Mailing Address | 4631 E 21ST ST, CASPER, WY 82609-3871 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $2,654.00 | $36,418 (+0.02%) Land $5,296 Building $31,122 | $766,696 (-7.51%) Land $111,489 Building $655,207 |
| 2025 | $2,654.00 (-49.22%) | $36,410 (-49.22%) Land $5,182 Building $31,228 | $828,943 (+9.82%) Land $109,102 Building $719,841 |
| 2023 | $71,706 Land $12,707 Building $58,999 | $754,803 Land $133,763 Building $621,040 | |
| 2022 | $5,226.00 |
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 |
| Nearby Flood Policies | 4 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 | Low lower than 62% of the US · lower than 85% of Wyoming |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond ember reach |
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 439 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: AT&T, Mountain West Technologies, Verizon.
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