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

Natrona County property record for 955 S 4th Ave, Mills, WY 82644

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,006 sqft · built 2014
Lot Size	0.172 acres (7,499 sqft)
Owner	Individual Name on Record
Last Sale	$410,251 (Dec 2025)
Tax Bill	$1,929 (2026)
Deeds & Mortgages	Aug 2025 Line of Credit Dec 2025 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`3380-12-30-9-00800`

Property Details

APN / Parcel Number

Primary APN	`3380-12-30-9-00800`
Alternative APNs	`02401005002800` `R0032039`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,006 sqft Living Area
Basement Area	1,006 sqft
Unfinished Basement	1,006 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,499 sqft (0.172 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0032039
Street Address	955 S 4TH AVE
City	MILLS
State	WY
Zip	82644-5035
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CASPAR'S CROSSING AT TOPAZ BLK 5 LOT 28
Legal Range	80W
Legal Township	33N
Legal Section	12
Legal Subdivision	CASPAR`S CROSSING AT TOPAZ
Legal Block	5
Legal Lot Number	28
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	955 S 4TH AVE, MILLS, WY 82644-5035
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 7, 2025	Deed of Trust, Mortgage · Line of Credit UNIWYO FCU
Dec 23, 2025	Warranty Deed, Transfer · Conventional Mortgage US BANK NA
Nov 25, 2019	Warranty Deed, Transfer · FHA Mortgage FIRST INTERSTATE BK
Nov 25, 2019	Quit Claim Deed, Transfer AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC
Nov 25, 2019	Warranty Deed, Transfer AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC
Nov 4, 2019	Warranty Deed, Transfer AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 23, 2025 · Amount on Record
Deed Sale	Dec 23, 2025 · Amount on Record
Prior Sale	Jul 1, 2014
Deed Document Number	20251181383
Record Updated	Oct 29, 2026

August 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Transaction Type	Mortgage
Record Updated	Jun 30, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001175033
Date	Aug 7, 2025
Instrument	1175033

Lender

Name	UNIWYO FCU
Type	Credit Union
Address	LARAMIE, WY 82070

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Dec 23, 2025
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Document Number	0001181383
Map Reference	DOC 934030
Instrument Date	Dec 22, 2025
Instrument	1181383
Transaction Type	Transfer
Record Updated	Jun 30, 2026
Title Company	AMERICA ONE TITLE AGENCY, AMERICAN TITLE AGENCY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	955 S 4TH AVE, MILLS, WY 82644-5035

Mortgage

Document Number	0001181384
Date	Dec 23, 2025
Instrument	1181384

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2056

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Nov 25, 2019
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Document Number	0001073519
Instrument Date	Nov 22, 2019
Instrument	1073519
Transaction Type	Transfer
Record Updated	Jan 28, 2020
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	955 S 4TH AVE MILLS WY 82644, MILLS, WY 82644

Mortgage

Document Number	1073520
Date	Nov 25, 2019
Instrument	1073520

Lender

Name	FIRST INTERSTATE BK
Type	Bank
Address	CASPER, WY 82602

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 24, 2049

Mortgage

Document Number	1073521,
Date	Nov 25, 2019
Instrument	1073521

Lender

Name	FIRST INTERSTATE BK
Type	Bank
Address	CASPER, WY 82602

Agreement

Amount	Amount Recorded
Term	120 Months
Due	Nov 24, 2029

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NATRONA WY
Recording Date	Nov 25, 2019
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Document Number	0001073547
Instrument Date	Nov 22, 2019
Instrument	1073547
Transaction Type	Transfer
Record Updated	Jan 27, 2020
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	955 S 4TH AVE MILLS WY 82644, MILLS, WY 82644

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Nov 25, 2019
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Document Number	0001073518
Instrument Date	Nov 11, 2019
Instrument	1073518
Transaction Type	Transfer
Record Updated	Jan 27, 2020
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	955 S 4TH AVE MILLS WY 82644, MILLS, WY 82644

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Nov 4, 2019
Property Address	955 S 4TH AVE, MILLS, WY 82644-5035
Document Number	0001072658
Instrument Date	Nov 4, 2019
Instrument	1072658
Transaction Type	Transfer
Record Updated	Nov 20, 2019
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	955 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	$1,929.00	$26,472 (+43.76%) Land $7,661 Building $18,811	$278,652 (+1.02%) Land $80,637 Building $198,015
2025	$1,929.00 (+16.49%)	$18,414 (-18.99%) Land $4,440 Building $13,974	$275,828 (+15.28%) Land $69,066 Building $206,762
2023		$22,731 Land $5,201 Building $17,530	$239,273 Land $54,743 Building $184,530
2022	$1,656.00

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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