Butte-Silver Bow property record for 445 Centennial Ave, Butte, MT 59701 · Last verified May 2026
| Property Type | Medical Building |
|---|---|
| Details | 20,000 sqft · built 1977 |
| Lot Size | 2.64 acres (114,998 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,673 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R016949 |
| Primary APN | R016949 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 20,000 sqft Total Area |
| 1st Floor Area | 18,080 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Exterior Material | Metal |
| Construction Type | Steel Frame |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 114,998 sqft (2.64 acres) |
| Porch | Porch |
| Porch Area | 64 sqft |
| Canopy | 899 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000534520 |
|---|---|
| Street Address | 445 CENTENNIAL AVE |
| City | BUTTE |
| State | MT |
| Zip | 59701-2870 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Legal Description | MARY ANN LODE, S24, T03 N, R08 W, LOT B2, PLAT 250A TRACT B2, AKA POR MARY ANN #799 |
| Legal Range | 08W |
| Legal Township | 03N |
| Legal Section | 24 |
| Legal Subdivision | MARY ANN LODE |
| Legal Lot Number | B2 |
| Jurisdiction | SILVER BOW MT |
| Township / Civil Division | BUTTE |
| Census Block Group | 3 |
| Census Block | 3039 |
| Census Tract | 800 |
Source: Butte-Silver Bow records · APN R016949
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 | Company Name on File |
|---|---|
| Mailing Address | 445 CENTENNIAL AVE, BUTTE, MT 59701-2870 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Butte-Silver Bow records · Assessment roll updated September 18, 2025 · Last verified May 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) |
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 | $3,673.00 | ||
| 2025 | $3,673.00 (+4.76%) | $1,952,594 (+47.35%) | $1,952,594 (+47.35%) Land $270,124 Building $1,682,470 |
| 2023 | $3,506.00 | $1,325,136 | $1,325,136 Land $237,666 Building $1,087,470 |
| 2022 | $3,506.00 |
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
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 139 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Visionary Communications | Fixed Wireless (unlicensed) | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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