101 Oneil St, Walkerville (Butte), MT 59701 Property Records

Butte-Silver Bow property record for 101 Oneil St, Walkerville, MT 59701 · Last verified May 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1 Baths
Architecture Style	Historical
Year Built	Built 1975
Square Footage	943 sqft Living Area
Lot Size	5,009 sqft (0.115 acres)
Occupancy	Owner Occupied
Tax Bill	$687.00 (2026)

Property Details

APN / Parcel Number

Primary APN	`R0116884`
Alternative APNs	`01-1197-12-4-98-65-0000` `0001450400`

Interior

Bedrooms	2 Beds
Full Baths	1 Baths
Building Area	943 sqft Living Area
1st Floor	943 sqft 1st Floor
Basement Area	943 sqft Basement
Stories	1 Stories

Exterior

Year Built	Built 1917
Effective Year Built	Effective 1975
Architectural Style	Historical Style
Exterior Material	Wood Siding Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	5,009 sqft (0.115 acres)
Porch Area	30 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	0001450400
Street Address	101 ONEIL ST
City	WALKERVILLE
State	MT
Zip	59701
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SEAL LODE, S12, T03 N, R08 W, LOT 12, SEAL LODE - W 23' OF LT 12 MIDNIGHT LODE - POR LT S
Legal Range	08W
Legal Township	03N
Legal Section	12
Legal Subdivision	SEAL LODE
Legal Lot Number	12
Jurisdiction	SILVER BOW MT
Minor Civil Division	BUTTE
Census Blockgroup	2
Census Block	2099
Census Tract	800

Owner

Source: Butte-Silver Bow records · APN R0116884

Assessment roll updated September 18, 2025 · Last verified May 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	103 ONEIL ST, BUTTE, MT 59701-8439
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

Source: Butte-Silver Bow records · Assessment roll updated September 18, 2025 · Last verified May 2026

Property Jurisdictions

Type	Name
State	Montana
County / Consolidated City	Butte-Silver Bow
Municipality	Walkerville Town
Elementary School District	Butte Elementary School District (PK - 08)
Secondary School District	Butte High School District (09 - 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	$687.00
2025	$687.00 (-3.38%) Homeowner's exemption	$145,100 (+8.45%)	$145,100 (+8.45%) Land $19,471 Building $125,629
2023	$711.00	$133,800	$133,800 Land $14,479 Building $119,321

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Butte-Silver Bow (30093C), updated May 31, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 6% of Montana
Wildfire Likelihood	About 1 in 7,692 per year
Exposure	Indirect within ember reach

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

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within the Butte-Anaconda Historic District (Additional Documentation) listed 1966 · 6,015 contributing resources · National Historic Landmark (designated 1961) · NRIS 66000438

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.