Natrona County property record for 1710 E 21st St, Casper, WY 82601
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 1.5 ba · 720 sqft · built 1995 |
| Lot Size | 0.046 acres (2,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $196,357 (Jun 2025) |
| Tax Bill | $963 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-15-12-9-04200 |
| Primary APN | 3379-15-12-9-04200 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 720 sqft Living Area |
| Basement Area | 720 sqft |
| Finished Basement | 460 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Townhouse |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 2,000 sqft (0.046 acres) |
| Garage Type | Basement |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Deck Area | 28 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0022547 |
|---|---|
| Street Address | 1710 E 21ST ST |
| City | CASPER |
| State | WY |
| Zip | 82601-5080 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | SAGE KNOLLS BLK 5 LOT 34 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 15 |
| Legal Subdivision | SAGE KNOLLS |
| Legal Block | 5 |
| Legal Lot Number | 34 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 2 |
| Census Block | 2054 |
| Census Tract | 602 |
Source: Natrona County records · APN 3379-15-12-9-04200
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 1710 E 21ST ST, CASPER, WY 82601-5080 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 17, 2025 · Amount on Record |
| Deed Sale | Jun 17, 2025 · Amount on Record |
| Prior Sale | Aug 06, 2014 |
| Deed Document Number | 20251172601 |
| Record Updated | Sep 20, 2026 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,219 (+66.23%) Land $1,480 Building $11,739 | $139,149 (+20.26%) Land $15,579 Building $123,570 | |
| 2025 | $963.00 (+32.64%) | $7,952 (-20.24%) Land $891 Building $7,061 | $115,708 (+10.25%) Land $16,601 Building $99,107 |
| 2023 | $9,970 Land $1,034 Building $8,936 | $104,948 Land $10,880 Building $94,068 | |
| 2022 | $726.00 |
Source: FEMA National Flood Hazard Layer, Natrona County (56025C), as of January 2, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 560250006022, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 | 1 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Clarity Telecom Fiber | 5,000 / 5,000 |
| Visionary Communications Fiber · Fixed Wireless | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Mountain West Technologies Fixed Wireless | 125 / 25 |
May also be available: AT&T, Verizon.
Based on FCC filings for 767 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system WY5601415, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF CASPER serves 59,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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