5307 E 21st St, Casper, WY 82609 Property Records

Natrona County property record for 5307 E 21st St, Casper, WY 82609

Property Summary

Property TypeSingle Family Home
Details3 bd · 3.5 ba · 2,529 sqft · built 1996
Lot Size0.357 acres (15,540 sqft)
OwnerIndividual Name on Record
Tax Bill$2,397 (2025)
Deeds & MortgagesApr 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN3378-18-22-6-00400

Property Details

APN / Parcel Number

Primary APN3378-18-22-6-00400
Alternative APNs
  • 03558005001200
  • R0008416

Interior

Bedrooms3 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms5 Rooms
Stories1 Story
Building Area2,529 sqft Living Area
Basement Area2,508 sqft
Finished Basement2,508 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 1996
Architectural StyleRanch
Exterior MaterialBrick/Stone
Construction TypeFrame
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area15,540 sqft (0.357 acres)
Garage TypeAttached
Garage Area768 sqft
Parking Spaces3 Parking Spaces
PorchSlab
Deck Area240 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air

Location & Zoning

Account NumberR0008416
Street Address5307 E 21ST ST
CityCASPER
StateWY
Zip82609-4609
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionELKHORN VALLEY #2 (RPLT) BLK 5 LOT 12
Legal Range78W
Legal Township33N
Legal Section18
Legal SubdivisionELKHORN VALLEY #2 (RPLT)
Legal Block5
Legal Lot Number12
JurisdictionNATRONA WY
Township / Civil DivisionCASPER SOUTH
Census Block Group3
Census Block3027
Census Tract1602

Owner

Source: Natrona County records, as of July 7, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address5307 E 21ST ST, CASPER, WY 82609-4609
OccupancyOwner Occupied
Owner TypeIndividual
VestingEt Ux (and Wife)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedSep 20, 2026

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNATRONA WY
Property Address5307 E 21ST ST, CASPER, WY 82609-4609
Transaction TypeMortgage
Record UpdatedApr 28, 2021
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0001101310
DateApr 8, 2021
Instrument1101310
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWyoming
CountyNatrona County
MunicipalityCasper City
Unified School DistrictNatrona County School District 1 (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$32,894 (-30.99%) Land $4,590 Building $28,304$699,770 (-6.29%) Land $96,632 Building $603,138
2025$2,397.00 (-47.06%)$47,668 (-23.28%) Land $6,845 Building $40,823$746,744 (+14.18%) Land $96,064 Building $650,680
2023$62,131 Land $10,615 Building $51,516$654,002 Land $111,733 Building $542,269
2022$4,528.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 2, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 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

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

Wildfire RiskModerate
above 65% of the US · above 54% of Wyoming
Wildfire Likelihood0.2% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemCITY OF CASPER
serves 59,000 people · EPA ID WY5601415
Water SourcePurchased surface water from CENTRAL WY REGIONAL WATER SYSTEM JPB
Last State InspectionJun 2022
Lead1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 50 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Bluepeak
Fiber
5,000 / 5,000
Spectrum
Cable
1,000 / 35
Mountain West Technologies
Fixed Wireless
300 / 50

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