4406 E 21st St, Casper, WY 82609 Property Records

Natrona County property record for 4406 E 21st St, Casper, WY 82609

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 2,113 sqft · built 2006
Lot Size	0.252 acres (10,963 sqft)
Owner	Individual Name on Record
Last Sale	$438,600 (Jul 2020)
Tax Bill	$3,300 (2026)
Deeds & Mortgages	Jul 2020 Mortgage Jul 2020 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`3379-13-12-7-01800`

Property Details

APN / Parcel Number

Primary APN	`3379-13-12-7-01800`
Alternative APNs	`02472006001800` `R0020623`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	2,113 sqft Living Area
Attic	Attic
Attic Area	484 sqft
Basement Area	886 sqft
Finished Basement	886 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	10,963 sqft (0.252 acres)
Garage Type	Mixed
Garage Area	792 sqft
Parking Spaces	3 Parking Spaces
Porch	Slab
Deck Area	140 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0020623
Street Address	4406 E 21ST ST
City	CASPER
State	WY
Zip	82609-3876
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CENTENNIAL HILLS VLG BLK 6 LOT 18
Legal Range	79W
Legal Township	33N
Legal Section	13
Legal Subdivision	CENTENNIAL HILLS VLG
Legal Block	6
Legal Lot Number	18
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER SOUTH
Census Block Group	3
Census Block	3046
Census Tract	1602

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	4406 E 21ST ST, CASPER, WY 82609-3876
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Et Ux (and Wife)

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2020	Warranty Deed, Transfer QUICKEN LNS
Jul 16, 2020	Warranty Deed, Transfer ROCKY MOUNTAIN TITLE
Mar 4, 2019	Warranty Deed, Transfer ROCKY MOUNTAIN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 16, 2020 · Amount on Record
Deed Sale	Jul 16, 2020 · Amount on Record
Prior Sale	Jul 16, 2020
Deed Document Number	20201085003
Record Updated	Oct 29, 2026

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Jul 16, 2020
Property Address	4406 E 21ST ST, CASPER, WY 82609-3876
Document Number	0001085003
Instrument Date	Jun 29, 2020
Instrument	1085003
Transaction Type	Transfer
Record Updated	Aug 26, 2020
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	Husband and Wife
Address	4406 E 21ST ST CASPER WY 826093876, CASPER, WY 82609-3876

Mortgage

Document Number	1085004
Date	Jul 16, 2020
Instrument	1085004

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 15, 2050

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Jul 16, 2020
Property Address	4406 E 21ST ST, CASPER, WY 82609-3876
Document Number	0001085002
Instrument Date	Jun 2, 2020
Instrument	1085002
Transaction Type	Transfer
Record Updated	Aug 25, 2020
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	Company
Address	4406 E 21ST ST CASPER WY 826093876, CASPER, WY 82609-3876
Investor	Possibly a Property Investor

March 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Mar 4, 2019
Property Address	4406 E 21ST ST, CASPER, WY 82609-3876
Document Number	0001060250
Instrument Date	Feb 27, 2019
Instrument	1060250
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	4406 E 21ST ST, CASPER, WY 82609-3876

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$3,300.00 (-0.03%)	$45,288 (+37.28%) Land $6,957 Building $38,331	$517,104 (-0.56%) Land $73,233 Building $443,871
2025	$3,301.00 (-13.61%)	$32,990 (-37.08%) Land $5,348 Building $27,642	$520,023 (-5.77%) Land $75,060 Building $444,963
2023		$52,430 Land $10,082 Building $42,348	$551,891 Land $106,122 Building $445,769
2022	$3,821.00

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
Nearby Flood Policies	4 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 Risk	Low lower than 62% of the US · lower than 85% of Wyoming
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond 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 CASPER serves 59,000 people · EPA ID WY5601415
Water Source	Purchased surface water from CENTRAL WY REGIONAL WATER SYSTEM JPB
Last State Inspection	Jun 2022
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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. 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 305 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Bluepeak Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Mountain West Technologies Fixed Wireless · Fiber in parts of the area	300 / 50
Visionary Broadband Fixed Wireless · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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