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418 First St, Mills, WY 82644 Property Records

Natrona County property record for 418 First St, Mills, WY 82644 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms2 Baths
Architecture StyleRanch
Year BuiltBuilt 1956
Square Footage1,056 sqft Living Area
Lot Size4,240 sqft (0.097 acres)
GarageDetached, 270 sqft
Last Sale$24,000 (2017)
Tax Bill$838.00 (2025)

Property Details

APN / Parcel Number

Primary APN3379-07-31-1-01000
Alternative APNs
  • 06431018001510
  • R0012825

Interior

Full Baths2 Baths
Total Rooms5 Rooms
Building Area1,056 sqft Living Area
Basement Area1,121 sqft Basement
Unfinished Basement1,121 sqft Unfinished
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Architectural StyleRanch Style
Exterior MaterialBrick/Stone (Brick and/or Stone) Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area4,240 sqft (0.097 acres)
Parking Spaces1 Parking Spaces
Garage TypeDetached Garage
Garage Area270 sqft Garage
Storage Building96 sqft Storage Building

Utilities and HVAC

Heating SystemHot Water Heating

Location & Zoning

Account NumberR0012825
Street Address418 FIRST ST
CityMILLS
StateWY
Zip82644-5203
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMILLS BLK 18 LOT 15-16 ELY 53
Legal Range79W
Legal Township33N
Legal Section07
Legal SubdivisionMILLS
Legal Block18
Legal Lot Number15,16
JurisdictionNATRONA WY
Minor Civil DivisionCASPER
Census Blockgroup1
Census Block1021
Census Tract1100

Owner

Source: Natrona County records · APN 3379-07-31-1-01000

Assessment roll updated July 7, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address2612 BLAIR LN, CASPER, WY 82601-9680
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Aug 29, 2017Quit Claim Deed, Transfer
BOSTON NATIONAL TITLE AGENCY, BOSTON NAT'L TITLE AGCY
May 08, 2017Quit Claim Deed, Transfer
CERTIFIED DOCUMENT SOLUTIONS
Jan 12, 2017Trustee's Deed, Foreclosure
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMay 08, 2017 · Amount on Record
Deed SaleMay 08, 2017 · Amount on Record
Deed Doc Number20171030367
Prior Transfer DateApr 11, 2017
Prior Transfer Doc0001030367
Record RefreshedSep 20, 2026

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNATRONA WY
Recording DateAug 29, 2017
Property Address418 N 1ST ST, MILLS, WY 82644
Document Number0001035872
Instrument DateJul 20, 2017
Instrument1035872
Transaction TypeTransfer
Record UpdatedOct 10, 2017
Title CompanyBOSTON NATIONAL TITLE AGENCY, BOSTON NAT'L TITLE AGCY

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address418 1ST ST CASPER WY 82601, CASPER, WY 82601

May 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNATRONA WY
Recording DateMay 08, 2017
Property Address418 N 1ST ST, MILLS, WY 82644
Document Number0001030367
Instrument DateApr 11, 2017
Instrument1030367
Transaction TypeTransfer
Record UpdatedAug 08, 2017
Title CompanyCERTIFIED DOCUMENT SOLUTIONS

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
AddressPO BOX 339 GILBERT SC 290540339, GILBERT, SC 29054-0339
InvestorPossibly a Property Investor

January 2017: Trustee's Deed, Foreclosure

Document TypeTrustee's Deed
JurisdictionNATRONA WY
Recording DateJan 12, 2017
Property Address418 N 1ST ST, MILLS, WY 82644
Document Number0001024939
Instrument DateJan 11, 2016
Instrument1024939
Transaction TypeForeclosure
Record UpdatedJan 30, 2017
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$0.00

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address418 N 1ST AVE MILLS WY 82604, MILLS, WY 82604

Tax Assessment & Valuation

Source: Natrona County records · Assessment roll updated July 7, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateWyoming
CountyNatrona County
MunicipalityMills Town
Unified School DistrictNatrona County School District 1 (KG - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$11,500 (+30.31%) Land $2,017 Building $9,483$127,362 (+0.71%) Land $27,536 Building $99,826
2025$838.00 (+32.39%)$8,825 (-17.34%) Land $1,455 Building $7,370$126,464 (+12.54%) Land $22,878 Building $103,586
2024$633.00 (-18.64%)
2023$10,676 Land $1,712 Building $8,964$112,371 Land $18,020 Building $94,351
2022$778.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Natrona County (56025C), updated January 2, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardModerate
500-Year FloodplainYes
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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