4003 E 12th St, Casper, WY 82609 Property Records

Natrona County property record for 4003 E 12th St, Casper, WY 82609

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 894 sqft · built 1976
Lot Size	0.197 acres (8,600 sqft)
Owner	Individual Name on File
Tax Bill	$1,691 (2025)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`3379-12-31-2-00700`

Property Details

APN / Parcel Number

Primary APN	`3379-12-31-2-00700`
Alternative APNs	`03410008001100` `R0019821`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	894 sqft Living Area
Basement Area	864 sqft
Finished Basement	864 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Architectural Style	Bi-Level
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,600 sqft (0.197 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Deck Area	196 sqft
Storage Building	96 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0019821
Street Address	4003 E 12TH ST
City	CASPER
State	WY
Zip	82609-3151
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EASTGATE BLK 8 LOT 11
Legal Range	79W
Legal Township	33N
Legal Section	12
Legal Subdivision	EASTGATE
Legal Block	8
Legal Lot Number	11
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER
Census Block Group	1
Census Block	1002
Census Tract	501

Owner

Source: Natrona County records · APN 3379-12-31-2-00700

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 Record	Individual Name on File
Mailing Address	4003 E 12TH ST, CASPER, WY 82609-3151
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 07, 2013
Deed Sale	Nov 07, 2013
Prior Sale	Apr 01, 2013
Deed Document Number	2013961806
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	4003 E 12TH ST, CASPER, WY 82609-3151
Document Number	0001095524
Instrument Date	Dec 28, 2020
Transaction Type	Mortgage
Record Updated	Feb 03, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	4003 E 12TH ST CASPER WY 826093151, CASPER, WY 82609-3151

Mortgage

Document Number	0001095524
Date	Jan 04, 2021
Instrument	1095524

Lender

Name	WALLICK & VOLK
Address	CHEYENNE, WY 82001

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jan 03, 2051

Tax Assessment & Valuation

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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$23,209 (+38.5%) Land $5,267 Building $17,942	$249,252 (+1.69%) Land $60,384 Building $188,868
2025	$1,691.00 (-1.8%)	$16,758 (-29.11%) Land $3,798 Building $12,960	$245,113 (-1.49%) Land $63,219 Building $181,894
2023		$23,638 Land $4,894 Building $18,744	$248,817 Land $51,514 Building $197,303
2022	$1,722.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 2, 2020 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 99.9% of Wyoming
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Clarity Telecom Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Mountain West Technologies Fixed Wireless	125 / 25
Visionary Communications Fixed Wireless · Fiber in parts of the area	100 / 20

Based on FCC filings for 427 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF CASPER serves 59,000 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.