Butte-Silver Bow property record for 318 Calhoun St, Butte, MT 59701
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,080 sqft · built 2009 |
| Lot Size | 0.103 acres (4,487 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $418,950 (Jun 2025) |
| Tax Bill | $2,447 (2026) |
| Deeds & Mortgages | Jul 2026 Mortgage Jun 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R0121936 |
| Primary APN | R0121936 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| 1st Floor Area | 1,080 sqft |
| Basement Area | 590 sqft |
| Finished Basement | 590 sqft |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 4,487 sqft (0.103 acres) |
| Lot Dimensions | 100 ft deep x 45 ft wide |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Deck Area | 184 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0001855900 |
|---|---|
| Street Address | 318 CALHOUN ST |
| City | BUTTE |
| State | MT |
| Zip | 59701-3106 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 2 |
| Legal Description | COBBAN FIRST ADD, S25, T03 N, R08 W, BLOCK 5, LOT 42, LT 42, E2 LT 43 |
| Legal Range | 08W |
| Legal Township | 03N |
| Legal Section | 25 |
| Legal Subdivision | COBBAN FIRST ADD |
| Legal Block | 5 |
| Legal Lot Number | 42,43 |
| Jurisdiction | SILVER BOW MT |
| Township / Civil Division | BUTTE |
| Census Block Group | 6 |
| Census Block | 6005 |
| Census Tract | 600 |
318 Calhoun St is owned and occupied by two individuals who bought it in June 2025.
Source: Butte-Silver Bow records, as of September 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 318 CALHOUN ST, BUTTE, MT 59701-3106 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 20, 2026 | Deed of Trust, Mortgage · Conventional Mortgage MORTGAGE MORTGAGE |
| Jun 10, 2019 | Warranty Deed, Transfer · VA Mortgage OPPORTUNITY BANK MONTANA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 11, 2025 · Amount on File |
| Deed Sale | Jun 11, 2025 · Amount on File |
| Prior Sale | Jun 10, 2019 · Amount on File |
| Deed Document Number | 2025742603 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SILVER BOW MT |
| Recording Date | Jul 20, 2026 |
| Property Address | 318 CALHOUN ST, BUTTE, MT 59701-3106 |
| Document Number | 0000750683 |
| Instrument Date | Jul 15, 2026 |
| Instrument | 2026750683 |
| Transaction Type | Mortgage |
| Record Updated | Jul 29, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 318 CALHOUN ST, BUTTE, MT 59701-3106 |
| Document Number | 0000750683, |
|---|---|
| Date | Jul 20, 2026 |
| Instrument | 2026750683 |
| Name | MORTGAGE MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.47% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SILVER BOW MT |
| Recording Date | Jun 10, 2019 |
| Property Address | 318 CALHOUN ST, BUTTE, MT 59701-3106 |
| Document Number | 0000698613 |
| Instrument Date | Jun 10, 2019 |
| Instrument | 698613 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 318 CALHOUN ST, BUTTE, MT 59701-3106 |
| Document Number | 0000698614 |
|---|---|
| Date | Jun 10, 2019 |
| Instrument | 698614 |
| Name | OPPORTUNITY BANK MONTANA |
|---|---|
| Type | Bank |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2049 |
| Rate Type | Fixed Rate |
|---|
The 2026 property tax bill for 318 Calhoun St was $2,447.
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 | $2,447.00 | $339,100 (+1.47%) | |
| 2025 | $2,447.00 | $334,200 | $339,100 Land $37,255 Building $301,845 |
| 2023 | $2,932.00 | $272,400 | $272,400 Land $21,989 Building $250,411 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 318 Calhoun St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 318 Calhoun St is low, with a 0.02% 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 93% of Montana |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
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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