Natrona County property record for 851 Bon Ave, Casper, WY 82609
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,152 sqft · built 1953 |
| Lot Size | 0.189 acres (8,250 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,340 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-11-30-3-01100 |
| Primary APN | 3379-11-30-3-01100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 8,250 sqft (0.189 acres) |
| Garage Type | Detached |
| Garage Area | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Storage Building | 80 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0018202 |
|---|---|
| Street Address | 851 BON AVE |
| City | CASPER |
| State | WY |
| Zip | 82609-2661 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PINEVIEW MDS BLK 25 LOT 4 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 11 |
| Legal Subdivision | PINEVIEW MDS |
| Legal Block | 25 |
| Legal Lot Number | 4 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 4 |
| Census Block | 4052 |
| Census Tract | 400 |
851 Bon Ave is owned and occupied by an individual.
Source: Natrona County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 851 BON AVE, CASPER, WY 82609-2661 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
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 | Oct 29, 2026 |
The 2026 property tax bill for 851 Bon Ave was $1,340.
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 | $1,340.00 | $18,388 (+32.49%) Land $4,353 Building $14,035 | $208,904 (+0.31%) Land $45,816 Building $163,088 |
| 2025 | $1,340.00 | $13,879 Land $3,193 Building $10,686 | $208,266 Land $44,814 Building $163,452 |
| 2023 | $17,049 Land $4,295 Building $12,754 | $179,454 Land $45,210 Building $134,244 | |
| 2022 | $1,242.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 851 Bon Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1981.
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 Claims | 2 (1981–1986) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jun 1986 · river or lake flooding |
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.
The area around 851 Bon Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 632 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 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Mountain West Technologies, Visionary Broadband.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures