Johnson County property record for 523 E Hart St, Buffalo, WY 82834
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 814 sqft · built 1940 |
| Lot Size | 1.24 acres (54,014 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $629 (2022) |
| APN | R0004576 |
| Primary APN | R0004576 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 814 sqft Living Area |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1940 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 54,014 sqft (1.24 acres) |
| Garage Type | Attached |
| Garage Area | 234 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
|---|---|
| Porch Area | 252 sqft |
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Heating System | Forced Air |
|---|
| Account Number | 0300432 |
|---|---|
| Street Address | 523 E HART ST |
| City | BUFFALO |
| State | WY |
| Zip | 82834 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T51 R82 SEC 35 PART NE1/4NW1/4 |
| Jurisdiction | JOHNSON WY |
| Township / Civil Division | BUFFALO |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 955201 |
523 E Hart St is held in a trust since March 2006.
Source: Johnson County records, as of June 29, 2023
| Owner of Record | Trust Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 550 CLARK ST, GREEN RIVER, WY 82935-5111 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Sale | Mar 13, 2006 |
| Deed Sale | Mar 13, 2006 |
| Deed Document Number | -50585-588 |
| Record Updated | Jun 7, 2026 |
Source: Johnson County assessment roll, as of May 31, 2023
| Type | Name |
|---|---|
| State | Wyoming |
| County | Johnson County |
| Unified School District | Johnson County School District 1 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $9,105 Land $2,342 Building $6,763 | $95,845 Land $24,651 Building $71,194 | |
| 2022 | $629.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 523 E Hart St; 7 flood insurance policies are in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 7 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.
Wildfire risk around 523 E Hart St is low, with a 0.05% annual chance of wildfire.
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 | 0.05% 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 BUFFALO serves 4,419 people · EPA ID WY5600005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2024 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
May also be available: RT Communications, T-Mobile.
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