306 E Granite St, Butte, MT 59701 Property Records

Butte-Silver Bow property record for 306 E Granite St, Butte, MT 59701 · Last verified August 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Bedrooms4 Beds
Bathrooms4 Baths
Architecture StyleDuplex Single
Year BuiltBuilt 1950
Square Footage1,540 sqft Total Area
Lot Size4,182 sqft (0.096 acres)
GarageCarport, 440 sqft
Tax Bill$2,067.00 (2026)

Property Details

APN / Parcel Number

Primary APNR0116321
Alternative APNs
  • 01-1197-13-1-24-44-0000
  • 0001405000

Interior

Bedrooms4 Beds
Full Baths4 Baths
Units2 Units
Building Area1,540 sqft Total Area
1st Floor1,540 sqft 1st Floor
Basement Area1,540 sqft Basement
Finished Basement1,540 sqft Finished
Stories1 Stories

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1950
Architectural StyleDuplex Single Style
Exterior MaterialBrick Exterior
Construction TypeWood Construction
Lot Area4,182 sqft (0.096 acres)
Depth X Width104 ft x 40 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeCarport Garage
Garage Area440 sqft Garage
CarportCarport
Carport Area440 sqft Carport
Porch Area87 sqft Porch

Utilities and HVAC

Heating SystemSpace Heating
Heating FuelGas Heating Fuel
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Account Number0001405000
Street Address306 E GRANITE ST
CityBUTTE
StateMT
Zip59701-9324
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Duplex
Legal DescriptionTHORNTON ADD, S13, T03 N, R08 W, BLOCK 3, LOT 20
Legal Range08W
Legal Township03N
Legal Section13
Legal SubdivisionTHORNTON ADD
Legal Block3
Legal Lot Number20
JurisdictionSILVER BOW MT
Minor Civil DivisionBUTTE
Census Blockgroup2
Census Block2016
Census Tract101

Owner

Source: Butte-Silver Bow records · APN R0116321

Assessment roll updated September 18, 2025 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address1808 RICE ST, LONGMONT, CO 80501-7122
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 02, 2024
Deed SaleOct 02, 2024
Deed Doc Number2024738445
Prior Transfer DateOct 01, 2024
Prior Transfer Doc0000738445
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMontana
County / Consolidated CityButte-Silver Bow
Elementary School DistrictButte Elementary School District (PK - 08)
Secondary School DistrictButte 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.

YearTax BillAssessed ValueAssessed Market Value
2026$2,067.00
2025$2,067.00 (-7.48%)$150,000 (+20.68%)$150,000 (+20.68%) Land $33,656 Building $116,344
2023$2,234.00 (+64.14%)$124,300$124,300 Land $32,469 Building $91,831
2022$1,361.00 Additional exemption filed

Flood & Wildfire

306 E Granite St is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · Butte-Silver Bow (30093C), updated May 31, 2022

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesLow
20th percentile of exposed land nationally · 6th in Montana
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

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

Historic DistrictWithin 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.

Nearby Properties on E Granite St

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