5910 S Walnut St, Casper, WY 82601 Property Records

Natrona County property record for 5910 S Walnut St, Casper, WY 82601

Property Summary

Property Type	Single Family Home
Details	6 bd · 5.5 ba · 3,999 sqft · built 2003
Lot Size	0.855 acres (37,239 sqft)
Owner	Individual Name on Record
Tax Bill	$8,241 (2026)
Deeds & Mortgages	Feb 2020 Line of Credit Jun 2017 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`3379-29-40-2-01200`

Property Details

APN / Parcel Number

Primary APN	`3379-29-40-2-01200`
Alternative APNs	`08664052001100` `R0030272`

Interior

Bedrooms	6 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	3,999 sqft Living Area
Basement Area	2,275 sqft
Finished Basement	2,275 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	3 Fireplaces
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	37,239 sqft (0.855 acres)
Garage Type	Attached
Garage Area	950 sqft
Parking Spaces	4 Parking Spaces
Porch	Slab
Sauna	Sauna

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0030272
Street Address	5910 S WALNUT ST
City	CASPER
State	WY
Zip	82601-6246
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUNRISE HILLS #8 BLK 52 LOT 11 ALL & 12 S 26
Legal Range	79W
Legal Township	33N
Legal Section	29
Legal Subdivision	SUNRISE HILLS #8
Legal Block	52
Legal Lot Number	ALL11
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER SOUTH
Census Block Group	2
Census Block	2030
Census Tract	1603

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	5910 S WALNUT ST, CASPER, WY 82601-6246
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Et Al (and Others)

Deeds, Mortgages & Sale History

Date	Document
Feb 25, 2020	Deed of Trust, Mortgage · Line of Credit FIRST NTHRN BK/WY
Jun 7, 2017	Deed of Trust, Mortgage · Line of Credit FIRST NTHRN BK/WY
Mar 7, 2017	Deed of Trust, Mortgage FIRST NTHRN BK/WY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 4, 2022
Deed Sale	Nov 4, 2022
Deed Document Number	20221133070
Record Updated	Oct 29, 2026

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	5910 S WALNUT ST, CASPER, WY 82601-6246
Document Number	0001077773
Instrument Date	Feb 25, 2020
Transaction Type	Mortgage
Record Updated	Mar 18, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	5910 S WALNUT ST CASPER WY 826016246, CASPER, WY 82601-6246

Mortgage

Document Number	0001077773
Date	Feb 26, 2020
Instrument	1077773

Lender

Name	FIRST NTHRN BK/WY
Type	Bank
Address	BUFFALO, WY 82834

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Feb 25, 2030

Interest

Rate Type	Adjustable Rate

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	5910 S WALNUT ST, CASPER, WY 82601-6246
Document Number	0001031904
Instrument Date	Jun 7, 2017
Transaction Type	Mortgage
Record Updated	Aug 23, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5910 S WALNUT ST CASPER WY 826016246, CASPER, WY 82601-6246

Mortgage

Document Number	0001031904
Date	Jun 9, 2017
Instrument	1031904

Lender

Name	FIRST NTHRN BK/WY
Type	Bank
Address	BUFFALO, WY 82834

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	24 Months
Due	Jun 8, 2019

Interest

Rate Type	Adjustable Rate

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NATRONA WY
Property Address	5910 S WALNUT ST, CASPER, WY 82601-6246
Document Number	0001027554
Instrument Date	Mar 7, 2017
Transaction Type	Mortgage
Record Updated	Aug 18, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5910 S WALNUT ST CASPER WY 826016246, CASPER, WY 82601-6246

Mortgage

Document Number	0001027554
Date	Mar 10, 2017
Instrument	1027554

Lender

Name	FIRST NTHRN BK/WY
Type	Bank
Address	BUFFALO, WY 82834

Agreement

Amount	Amount Recorded
Term	24 Months
Due	Mar 9, 2019

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	$8,241.00 (-0.04%)	$113,092 (+33.06%) Land $9,949 Building $103,143	$1,297,558 (-5.28%) Land $119,631 Building $1,177,927
2025	$8,244.00 (+9.47%)	$84,993 (-17.75%) Land $7,477 Building $77,516	$1,369,837 (+25.94%) Land $135,761 Building $1,234,076
2023		$103,333 Land $11,639 Building $91,694	$1,087,720 Land $122,518 Building $965,202
2022	$7,531.00

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	4 in force
Nearby Flood Claims	2 (1991–2016)
Claims Outside the SFHA	1 of 2
Most Recent Claim	May 2016 · rainfall accumulation

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	Moderate above 67% of the US · above 59% of Wyoming
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Mountain West Technologies Fixed Wireless	125 / 25
CenturyLink DSL · Fiber in parts of the area	100 / 100
AT&T Fixed Wireless	100 / 20

May also be available: Verizon, Visionary Broadband.

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