Butte-Silver Bow property record for 227 Mammoth Dr, Butte, MT 59701
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,604 sqft · built 2007 |
| Lot Size | 0.349 acres (15,202 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $374,100 (Jan 2020) |
| Tax Bill | $4,078 (2026) |
| Deeds & Mortgages | Sep 2021 Mortgage Jan 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R0122141 |
| Primary APN | R0122141 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,604 sqft Living Area |
| 1st Floor Area | 1,604 sqft |
| Basement Area | 1,200 sqft |
| Finished Basement | 1,200 sqft |
| Family Room | Family Room |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 15,202 sqft (0.349 acres) |
| Garage Area | 750 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 301 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Account Number | 0001866100 |
|---|---|
| Street Address | 227 MAMMOTH DR |
| City | BUTTE |
| State | MT |
| Zip | 59701-3185 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | SPOLAR ADD, S36, T03 N, R08 W, BLOCK 1, LOT 10 |
| Legal Range | 08W |
| Legal Township | 03N |
| Legal Section | 36 |
| Legal Subdivision | SPOLAR ADD |
| Legal Block | 1 |
| Legal Lot Number | 10 |
| Jurisdiction | SILVER BOW MT |
| Township / Civil Division | BUTTE |
| Census Block Group | 6 |
| Census Block | 6007 |
| Census Tract | 600 |
Source: Butte-Silver Bow records, as of September 4, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 227 MAMMOTH DR, BUTTE, MT 59701-3185 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK |
| Jan 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK |
| Jan 21, 2020 | Warranty Deed, Transfer · Conventional Mortgage OPPORTUNITY BANK MONTANA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 21, 2020 · Amount on Record |
| Deed Sale | Jan 21, 2020 · Amount on Record |
| Prior Sale | Nov 21, 2016 · Amount on Record |
| Deed Document Number | 2020703126 |
| Prior Transfer Date | Aug 31, 2016 |
| Prior Transfer Doc | 000393/707 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SILVER BOW MT |
| Property Address | 227 MAMMOTH DR, BUTTE, MT 59701-3185 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000717421 |
|---|---|
| Date | Sep 27, 2021 |
| Instrument | 717421 |
| Name | WELLS FARGO BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SILVER BOW MT |
| Property Address | 227 MAMMOTH DR, BUTTE, MT 59701-3185 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000710590 |
|---|---|
| Date | Jan 12, 2021 |
| Instrument | 710590 |
| Name | WELLS FARGO BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SILVER BOW MT |
| Recording Date | Jan 21, 2020 |
| Property Address | 227 MAMMOTH DR, BUTTE, MT 59701-3185 |
| Document Number | 0000703126 |
| Instrument Date | Jan 21, 2020 |
| Instrument | 703126 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 227 MAMMOTH DR, BUTTE, MT 59701-3185 |
| Investor | Possibly a Property Investor |
| Document Number | 0000703127 |
|---|---|
| Date | Jan 21, 2020 |
| Instrument | 703127 |
| Name | OPPORTUNITY BANK MONTANA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2050 |
| Rate Type | Fixed Rate |
|---|
Source: Butte-Silver Bow assessment roll, as of September 4, 2026
| Type | Name |
|---|---|
| State | Montana |
| County / Consolidated City | Butte-Silver Bow |
| Elementary School District | Butte Elementary School District (PK - 08) |
| Secondary School District | Butte High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,078.00 | $567,500 (-) | |
| 2025 | $4,078.00 (-5.95%) | $567,500 (+29.15%) | $567,500 (+29.15%) Land $129,071 Building $438,429 |
| 2023 | $4,336.00 | $439,400 | $439,400 Land $70,911 Building $368,489 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 31, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 79% of Montana |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BUTTE SILVERBOW WATER DEPT serves 33,000 people · EPA ID MT0000170 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | Failure to filter resolved · Apr 2012 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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.
Source: FCC Broadband Data Collection, based on 81 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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