251 Lark St, Casper, WY 82609 Property Records

Natrona County property record for 251 Lark St, Casper, WY 82609

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,012 sqft · built 1950
Lot Size	0.125 acres (5,460 sqft)
Owner	Individual Name on File
Last Sale	$141,100 (Aug 2020)
Tax Bill	$1,226 (2026)
Deeds & Mortgages	Aug 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`3379-02-31-2-01100`

Property Details

APN / Parcel Number

Primary APN	`3379-02-31-2-01100`
Alternative APNs	`03370002000400` `R0009464`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,012 sqft Living Area
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1950
Effective Year Built	Effective 2007
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	5,460 sqft (0.125 acres)
Porch	Slab
Storage Building	32 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009464
Street Address	251 LARK ST
City	CASPER
State	WY
Zip	82609-1753
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EASTDALE BLK 2 LOT 4
Legal Range	79W
Legal Township	33N
Legal Section	02
Legal Subdivision	EASTDALE
Legal Block	2
Legal Lot Number	4
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER
Census Block Group	2
Census Block	2010
Census Tract	400

Owner

251 Lark St is owned and occupied by an individual who bought it in August 2020.

Source: Natrona County records, as of September 29, 2026

Owner of Record	Individual Name on File
Mailing Address	251 LARK ST, CASPER, WY 82609-1753
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 7, 2020 · Amount on File
Deed Sale	Aug 7, 2020 · Amount on File
Deed Document Number	20201086476
Prior Transfer Date	Jul 30, 2020
Prior Transfer Doc	0001086476
Record Updated	Oct 29, 2026

August 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NATRONA WY
Recording Date	Aug 7, 2020
Property Address	251 LARK ST, CASPER, WY 82609-1753
Document Number	0001086476
Map Reference	MB 130 PG 368
Instrument Date	Jul 30, 2020
Instrument	1086476
Transaction Type	Transfer
Record Updated	Jul 6, 2021
Title Company	AMERICAN TITLE AGENCY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	251 LARK ST, CASPER, WY 82609-1753

Mortgage

Document Number	0001086477
Date	Aug 7, 2020
Instrument	1086477

Lender

Name	HILLTOP NATIONAL BANK
Type	Bank

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 251 Lark St was $1,226, down 0.1% from the year before.

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	$1,226.00 (-0.08%)	$16,835 (+38.66%) Land $3,276 Building $13,559	$194,157 (+6.6%) Land $36,915 Building $157,242
2025	$1,227.00	$12,141 Land $2,363 Building $9,778	$182,129 Land $33,468 Building $148,661
2023		$15,272 Land $2,941 Building $12,331	$160,762 Land $30,958 Building $129,804
2022	$1,113.00

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

FEMA maps place 251 Lark St in Zone X, an area of minimal flood risk.

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

Wildfire risk around 251 Lark St is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Wyoming
Wildfire Likelihood	0.01% 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 482 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 · Fiber in parts of the area	300 / 50
Verizon Fixed Wireless	300 / 20
Visionary Broadband Fixed Wireless · Fiber in parts of the area	100 / 20
AT&T Fixed Wireless	100 / 20