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3511 E 21st St, Casper, WY 82609 Property Records

Natrona County property record for 3511 E 21st St, Casper, WY 82609 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,936 sqft · built 1979
Lot Size0.207 acres (9,000 sqft)
OwnerIndividual Name on File
Tax Bill$2,356 (2025)
Deeds & MortgagesAug 2018 Sale
Jun 2017 Transfer
Flood ZoneZone X (minimal risk)
APN3379-14-12-0-00500

Property Details

APN / Parcel Number

Primary APN3379-14-12-0-00500
Alternative APNs
  • 07394002000200
  • R0021276

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,936 sqft Living Area
Basement Area1,008 sqft
Unfinished Basement1,008 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1979
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area9,000 sqft (0.207 acres)
Garage TypeAttached
Garage Area570 sqft
Parking Spaces2 Parking Spaces
PorchSlab

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0021276
Street Address3511 E 21ST ST
CityCASPER
StateWY
Zip82609-3507
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionPRATT #3 BLK 2 LOT 2
Legal Range79W
Legal Township33N
Legal Section14
Legal SubdivisionPRATT #3
Legal Block2
Legal Lot Number2
JurisdictionNATRONA WY
Township / Civil DivisionCASPER
Census Block Group4
Census Block4033
Census Tract501

Owner

Source: Natrona County records · APN 3379-14-12-0-00500

Assessment roll updated July 7, 2026 · Last verified July 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 Address3511 E 21ST ST, CASPER, WY 82609-3507
OccupancyOwner Occupied
Owner TypeIndividual
VestingEt Ux (and Wife)

Deeds, Mortgages & Sale History

DateDocument
Aug 10, 2018Warranty Deed, Transfer
AMERICAN TITLE AGENCY
Jun 23, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleAug 10, 2018
Deed SaleAug 10, 2018
Prior SaleSep 16, 2013
Deed Document Number20181051556
Prior Transfer DateJun 23, 2017
Prior Transfer Doc0001032667
Record UpdatedSep 20, 2026

August 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionNATRONA WY
Recording DateAug 10, 2018
Property Address3511 E 21ST ST, CASPER, WY 82609-3507
Document Number0001051556
Map ReferenceDD 293 PG 556
Instrument DateAug 10, 2018
Instrument1051556
Transaction TypeTransfer
Record UpdatedJul 06, 2021
Title CompanyAMERICAN TITLE AGENCY

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3511 E 21ST ST, CASPER, WY 82609-3507

June 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNATRONA WY
Recording DateJun 23, 2017
Property Address3511 E 21ST ST, CASPER, WY 82609-3507
Document Number0001032667
Instrument DateJun 23, 2017
Instrument1032667
Transaction TypeTransfer
Record UpdatedAug 10, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address3511 E 21ST ST CASPER WY 826093507, CASPER, WY 82609-3507

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWyoming
CountyNatrona County
MunicipalityCasper City
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 and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$32,323 (+37.41%) Land $5,948 Building $26,375$351,474 (+5.79%) Land $62,606 Building $288,868
2025$2,356.00 (+0.26%)$23,523 (-27.05%) Land $4,502 Building $19,021$332,241 (-2.12%) Land $65,284 Building $266,957
2023$32,246 Land $5,121 Building $27,125$339,439 Land $53,910 Building $285,529
2022$2,350.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Natrona County (56025C), updated January 2, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 560250005014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 1 individual NFIP policies nearby
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies1 in force
1 of 1 on primary residences

Wildfire

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

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.

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