643 Grant Ave, Casper, WY 82601 Property Records

Natrona County property record for 643 Grant Ave, Casper, WY 82601

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,212 sqft · built 1917
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on Record
Tax Bill	$2,478 (2026)
Deeds & Mortgages	Sep 2022 Second Mortgage Mar 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`3379-10-24-2-01000`

Property Details

APN / Parcel Number

Primary APN	`3379-10-24-2-01000`
Alternative APNs	`00420134000510` `R0016430`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,212 sqft Living Area
Basement Area	1,200 sqft
Finished Basement	1,200 sqft
Interior Walls	Wallboard/Drywall

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	6,000 sqft (0.138 acres)
Garage Type	Detached
Garage Area	320 sqft
Parking Spaces	1 Parking Space
Porch	Slab

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0016430
Street Address	643 GRANT AVE
City	CASPER
State	WY
Zip	82601-3317
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CASPER BLK 134 LOT 5 W 100
Legal Range	79W
Legal Township	33N
Legal Section	10
Legal Subdivision	CASPER
Legal Block	134
Legal Lot Number	5W100'
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER
Census Block Group	2
Census Block	2045
Census Tract	300

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	643 GRANT AVE, CASPER, WY 82601-3317
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 7, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage HILLTOP NATIONAL BANK
Mar 16, 2020	Deed of Trust, Mortgage · Line of Credit HILLTOP NATIONAL BANK
Jul 16, 2018	Deed of Trust, Mortgage HILLTOP NAT'L BK
Apr 17, 2017	Warranty Deed, Transfer · Line of Credit PINNACLE BK/WY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 17, 2017
Deed Sale	Apr 17, 2017
Deed Document Number	20171029110
Record Updated	Oct 29, 2026

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	643 GRANT AVE, CASPER, WY 82601-3317
Transaction Type	Mortgage
Record Updated	Sep 20, 2022
Title Company	AMERICAN TITLE AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001130200
Date	Sep 7, 2022
Instrument	1130200

Lender

Name	HILLTOP NATIONAL BANK
Type	Bank
Address	CASPER, WY 82601

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	61 Months
Due	Oct 1, 2027

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	643 GRANT AVE, CASPER, WY 82601-3317
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMERICAN TITLE AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001078688
Date	Mar 16, 2020
Instrument	1078688

Lender

Name	HILLTOP NATIONAL BANK
Type	Bank
Address	CASPER, WY 82602

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	643 GRANT AVE, CASPER, WY 82601-3317
Document Number	0001050347
Instrument Date	Jul 16, 2018
Transaction Type	Mortgage
Record Updated	Aug 6, 2018
Title Company	AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	643 GRANT AVE CASPER WY 826013317, CASPER, WY 82601-3317

Mortgage

Document Number	0001050347
Date	Jul 20, 2018
Instrument	1050347

Lender

Name	HILLTOP NAT'L BK
Type	Bank
Address	CASPER, WY 82602

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Jul 19, 2033

April 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Apr 17, 2017
Property Address	643 GRANT AVE, CASPER, WY 82601-3317
Document Number	0001029110
Instrument Date	Apr 12, 2017
Instrument	1029110
Transaction Type	Transfer
Record Updated	Aug 9, 2017
Title Company	MERIDIAN TITLE, MERIDIAN TITLE AGENCY INC

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	643 GRANT AVE CASPER WY 826013317, CASPER, WY 82601-3317

Mortgage

Document Number	1029111
Date	Apr 17, 2017
Instrument	1029111

Lender

Name	PINNACLE BK/WY
Type	Bank
Address	CODY, WY 82414

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 16, 2047

Interest

Rate Type	Adjustable Rate

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	$2,478.00 (-0.04%)	$34,014 (+36.54%) Land $3,524 Building $30,490	$379,398 (+9.98%) Land $54,000 Building $325,398
2025	$2,479.00 (+38.65%)	$24,911 (-1.84%) Land $2,541 Building $22,370	$344,971 (+29.14%) Land $35,669 Building $309,302
2024	$1,788.00 (-3.3%)
2023		$25,378 Land $3,688 Building $21,690	$267,139 Land $38,820 Building $228,319
2022	$1,849.00

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	2 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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