321 E Thompson St, Sundance, WY 82729 Property Records

Crook County property record for 321 E Thompson St, Sundance, WY 82729

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,300 sqft · built 1964
Lot Size	0.482 acres (21,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,206 (2024)
Deeds & Mortgages	Aug 2021 Sale
APN	`5163-13-3-53-004.00`

Property Details

APN / Parcel Number

Primary APN	`5163-13-3-53-004.00`
Alternative APNs	`18-5163-13-3-53-004.00` `R0003363`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,300 sqft Living Area
Gross Area	2,200 sqft
Basement Area	900 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1987
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	21,000 sqft (0.482 acres)
Garage Type	Detached
Garage Area	840 sqft
Parking Spaces	3 Parking Spaces
Porch	Wood Porch
Deck Area	72 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0003363
Street Address	321 E THOMPSON ST
City	SUNDANCE
State	WY
Zip	82729-5213
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SHAWLER ADDN BLK 36 LOTS 1 - 2 (E 1/2 LOT 2) TOTAL SQFT: 10,500 1964 RANCH STYLE HOUSE 25 X 36 FULL BASEMENT 1987 FRAME ADDN 16 X 25 (2) WOOD DECKS 4 X 5 (NOT ASSESSED) WOOD DECK 8 X 9 1986 DETACHED GARAGE 28 X 30
Legal Subdivision	SHAWLER ADDITION (SUNDANCE)
Legal Block	36
Legal Lot Number	1,2
Jurisdiction	CROOK WY
Township / Civil Division	SUNDANCE
Census Block Group	2
Census Block	2118
Census Tract	950300

Owner

321 E Thompson St is owned by two individuals who acquired it in August 2021.

Source: Crook County records, as of June 30, 2026

Owner of Record	2 Individual Names on File
Mailing Address	PO BOX 1501, SUNDANCE, WY 82729-1501
Owner Type	Individual
Vesting	Tenants by the Entirety

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 26, 2021
Deed Sale	Aug 26, 2021
Deed Document Number	2021673225
Deed Book / Page	630 / 619
Record Updated	Sep 20, 2026

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	CROOK WY
Recording Date	Aug 26, 2021
Property Address	321 E THOMPSON ST, SUNDANCE, WY 82729-5213
Document Number	000630/619
Book / Page	630 / 619
Instrument Date	Aug 25, 2021
Instrument	673225
Transaction Type	Transfer
Record Updated	Mar 14, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	321 E THOMPSON ST, SUNDANCE, WY 82729-5213

Tax Assessment & Valuation

Source: Crook County assessment roll, as of June 30, 2026

Property Jurisdictions

Type	Name
State	Wyoming
County	Crook County
Municipality	Sundance Town
Unified School District	Crook County School District 1 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$7,839 Land $1,842 Building $5,997	$253,213 Land $45,422 Building $207,791
2024	$1,206.00
2023		$16,155 Land $3,755 Building $12,400	$170,052 Land $39,530 Building $130,522
2022	$964.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA has no flood map on file for 321 E Thompson St; 5 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	5 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

Wildfire risk around 321 E Thompson St is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Wyoming
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF SUNDANCE serves 1,279 people · EPA ID WY5600055
Water Source	Groundwater
Last State Inspection	Sep 2023
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Sanitary survey deficiency not corrected Jul 2019
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 244 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
RT Communications Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Visionary Broadband Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20