871 S 4th Ave, Mills, WY 82644 Property Records

Natrona County property record for 871 S 4th Ave, Mills, WY 82644

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 1,075 sqft · built 2012
Lot Size	0.172 acres (7,493 sqft)
Owner	Individual Name on Record
Last Sale	$370,395 (Dec 2024)
Tax Bill	$1,932 (2026)
Deeds & Mortgages	Nov 2022 Mortgage Feb 2021 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`3380-12-30-9-02500`

Property Details

APN / Parcel Number

Primary APN	`3380-12-30-9-02500`
Alternative APNs	`02401005003500` `R0055288`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,075 sqft Living Area
Basement Area	1,075 sqft
Finished Basement	1,075 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2012
Effective Year Built	Effective 2012
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	7,493 sqft (0.172 acres)
Garage Type	Attached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0055288
Street Address	871 S 4TH AVE
City	MILLS
State	WY
Zip	82644-5034
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CASPAR'S CROSSING AT TOPAZ BLK 5 LOT 35
Legal Range	80W
Legal Township	33N
Legal Section	12
Legal Subdivision	CASPAR`S CROSSING AT TOPAZ
Legal Block	5
Legal Lot Number	35
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER
Census Block Group	2
Census Block	2018
Census Tract	1100

Owner

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	PO BOX 1311, GLENROCK, WY 82637-1311
Owner Type	Individual
Vesting	Et Ux (and Wife)

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2022	Warranty Deed, Transfer · Conventional Mortgage FIRST STATE BANK
Feb 22, 2021	Deed of Trust, Mortgage · VA Mortgage QUICKEN LOANS LLC
Jan 22, 2020	Special Warranty Deed, Transfer ROCKY MOUNTAIN TITLE
Jun 21, 2019	Grant Deed, Foreclosure ATTORNEY ONLY
Jan 14, 2019	Trustee's Deed, Foreclosure ATTORNEY ONLY
Aug 30, 2018	Trustee's Deed, Foreclosure ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 5, 2024 · Amount on Record
Deed Sale	Dec 5, 2024 · Amount on Record
Prior Sale	Nov 3, 2022 · Amount on Record
Deed Document Number	20241164061
Prior Transfer Date	Jan 11, 2019
Prior Transfer Doc	0001058347
Record Updated	Oct 29, 2026

November 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Nov 3, 2022
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Document Number	0001132862
Map Reference	DOC 934030
Instrument Date	Nov 2, 2022
Instrument	1132862
Transaction Type	Transfer
Record Updated	Nov 14, 2022
Title Company	ROCKY MOUNTAIN TITLE

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

Mortgage

Document Number	0001132863
Date	Nov 3, 2022
Instrument	1132863

Lender

Name	FIRST STATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2052

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Transaction Type	Mortgage
Record Updated	Dec 24, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001098205
Date	Feb 22, 2021
Instrument	1098205

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

January 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Jan 22, 2020
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Document Number	0001076046
Instrument Date	Jan 16, 2020
Instrument	1076046
Transaction Type	Transfer
Record Updated	Dec 24, 2021
Title Company	ROCKY MOUNTAIN TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	871 S 4TH AVE, MILLS, WY 82604

June 2019: Grant Deed, Foreclosure

Document Type	Grant Deed
Jurisdiction	NATRONA WY
Recording Date	Jun 21, 2019
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Document Number	0001065457
Instrument Date	Apr 3, 2019
Instrument	1065457
Transaction Type	Foreclosure
Record Updated	Jul 8, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Investor	Possibly a Property Investor

January 2019: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	NATRONA WY
Recording Date	Jan 14, 2019
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Document Number	0001058347
Instrument Date	Jan 11, 2019
Instrument	1058347
Transaction Type	Foreclosure
Record Updated	Jan 31, 2019
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$0.00

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	222 E 18TH ST CHEYENNE WY 820014508, CHEYENNE, WY 82001-4508

August 2018: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	NATRONA WY
Recording Date	Aug 30, 2018
Property Address	871 S 4TH AVE, MILLS, WY 82644-5034
Document Number	0001052531
Instrument Date	Aug 30, 2018
Instrument	1052531
Transaction Type	Foreclosure
Record Updated	Jan 15, 2019
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	871 S 4TH AVE MILLS WY 82644, MILLS, WY 82644

Tax Assessment & Valuation

Source: Natrona County assessment roll, as of July 7, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,932.00	$26,514 (-2.62%) Land $5,114 Building $21,400	$380,954 (-0.31%) Land $80,604 Building $300,350
2025	$1,932.00 (-16.76%)	$27,226 (-14.53%) Land $4,917 Building $22,309	$382,124 (+13.97%) Land $69,011 Building $313,113
2023		$31,853 Land $5,196 Building $26,657	$335,298 Land $54,699 Building $280,599
2022	$2,321.00

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.

Flood

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
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	2 (1994–2011)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Jun 2011 · Severe Storms, Flooding, And Landslides

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

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

Wildfire Risk	Low lower than 65% of the US · lower than 87% of Wyoming
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach

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 MILLS serves 4,050 people · EPA ID WY5600036
Water Source	Groundwater influenced by surface water
Last State Inspection	Aug 2022
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jan 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 293 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Mountain West Technologies Fixed Wireless · Fiber in parts of the area	300 / 50
Visionary Broadband Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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