Butte-Silver Bow property record for 340 E Mercury St, Butte, MT 59701
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 898 sqft · built 1910 |
| Lot Size | 0.063 acres (2,744 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,518 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0110946 |
| Primary APN | R0110946 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 898 sqft Living Area |
| 1st Floor Area | 898 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Shingles |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 2,744 sqft (0.063 acres) |
| Lot Dimensions | 92 ft deep x 30 ft wide |
| Porch | Slab |
|---|---|
| Porch Area | 67 sqft |
| Deck Area | Deck Area |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000922300 |
|---|---|
| Street Address | 340 E MERCURY ST |
| City | BUTTE |
| State | MT |
| Zip | 59701-1908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | KINGS 1 AND 2 OLD PLAT, S18, T03 N, R07 W, BLOCK 5, E 30' OF 15 |
| Legal Range | 07W |
| Legal Township | 03N |
| Legal Section | 18 |
| Legal Subdivision | KINGS 1 AND 2 OLD PLAT |
| Legal Block | 5 |
| Jurisdiction | SILVER BOW MT |
| Township / Civil Division | BUTTE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 101 |
Source: NPS National Register of Historic Places, as of August 1, 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.
Source: Butte-Silver Bow records, as of May 5, 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 Record |
|---|---|
| Mailing Address | 340 E MERCURY ST, BUTTE, MT 59701-1908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Butte-Silver Bow assessment roll, as of September 18, 2025
| 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 | $1,518.00 | ||
| 2025 | $1,518.00 (-19.04%) | $163,500 (+9.07%) | $163,500 (+9.07%) Land $15,937 Building $147,563 |
| 2023 | $1,875.00 (+21.12%) | $149,900 | $149,900 Land $16,938 Building $132,962 |
| 2022 | $1,548.00 Additional exemption filed |
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 | Not rated no burnable land 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
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