642 Grant Ave, Casper, WY 82601 Property Records

Natrona County property record for 642 Grant Ave, Casper, WY 82601

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 1,624 sqft · built 1917
Lot Size	0.193 acres (8,400 sqft)
Owner	2 Company Names on Record
Tax Bill	$2,527 (2025)
Deeds & Mortgages	May 2025 Sale Sep 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`3379-09-12-5-01100`

Property Details

APN / Parcel Number

Primary APN	`3379-09-12-5-01100`
Alternative APNs	`00420079001200` `R0013985`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,624 sqft Living Area
Basement Area	728 sqft
Finished Basement	728 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1917
Effective Year Built	Effective 1917
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,400 sqft (0.193 acres)
Garage Type	Detached
Garage Area	432 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Deck Area	325 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0013985
Street Address	642 GRANT AVE
City	CASPER
State	WY
Zip	82601-3339
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CASPER BLK 79 LOT 12
Legal Range	79W
Legal Township	33N
Legal Section	09
Legal Subdivision	CASPER
Legal Block	79
Legal Lot Number	12
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER
Census Block Group	3
Census Block	3021
Census Tract	300

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 Record	2 Company Names on Record
Mailing Address	PO BOX 50634, CASPER, WY 82605-0634
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
May 23, 2025	Warranty Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS COM
Sep 9, 2019	Deed of Trust, Mortgage FIRST INTERSTATE BK
Aug 13, 2018	Warranty Deed, Transfer AMERICAN TITLE AGENCY
Aug 13, 2018	Warranty Deed, Transfer AMERICAN TITLE AGENCY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 23, 2025
Deed Sale	May 23, 2025
Prior Sale	Aug 13, 2018
Deed Document Number	20251171524
Last Transfer Date	Jul 23, 2025
Transfer Doc	0001174178
Record Updated	Sep 20, 2026

May 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	May 23, 2025
Property Address	642 GRANT AVE, CASPER, WY 82601-3339
Document Number	0001171524
Map Reference	MB 12 PG 204
Instrument Date	May 21, 2025
Instrument	1171524
Transaction Type	Transfer
Record Updated	Jan 19, 2026
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS COM

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	642 GRANT AVE, CASPER, WY 82601-3339

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	642 GRANT AVE, CASPER, WY 82601-3339
Document Number	0001070058
Instrument Date	Sep 9, 2019
Transaction Type	Mortgage
Record Updated	Oct 9, 2019
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE AGCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	642 GRANT AVE CASPER WY 826013339, CASPER, WY 82601-3339

Mortgage

Document Number	0001070058
Date	Sep 13, 2019
Instrument	1070058

Lender

Name	FIRST INTERSTATE BK
Type	Bank
Address	CASPER, WY 82602

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Sep 12, 2034

August 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Aug 13, 2018
Property Address	642 GRANT AVE, CASPER, WY 82601-3339
Document Number	0001051574
Map Reference	DD 12 PG 204
Instrument Date	Aug 9, 2018
Instrument	1051574
Transaction Type	Transfer
Record Updated	Jul 6, 2021
Title Company	AMERICAN TITLE AGENCY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	642 GRANT AVE, CASPER, WY 82601-3339

August 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Aug 13, 2018
Property Address	642 GRANT AVE, CASPER, WY 82601-3339
Document Number	0001051573
Map Reference	DD 12 PG 204
Instrument Date	Aug 9, 2018
Instrument	1051573
Transaction Type	Transfer
Record Updated	Jul 6, 2021
Title Company	AMERICAN TITLE AGENCY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	642 GRANT AVE, CASPER, WY 82601-3339

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		$34,670 (+67.17%) Land $5,130 Building $29,540	$364,944 (+18.52%) Land $54,000 Building $310,944
2025	$2,527.00 (+69.71%)	$20,739 (-21.45%) Land $3,212 Building $17,527	$307,928 (+10.79%) Land $45,085 Building $262,843
2024	$1,489.00 (-22.61%)
2023		$26,403 Land $5,163 Building $21,240	$277,930 Land $54,348 Building $223,582
2022	$1,924.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	1 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	Not rated no burnable land within 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 581 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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