Butte-Silver Bow property record for 1816 Porter Ave, Butte, MT 59701
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 2,200 sqft · built 1923 |
| Lot Size | 0.103 acres (4,487 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,067 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R019744 |
| Primary APN | R019744 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,200 sqft Living Area |
| 1st Floor Area | 2,200 sqft |
| Basement Area | 1,720 sqft |
| Unfinished Basement | 1,720 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Historical |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,487 sqft (0.103 acres) |
| Lot Dimensions | 100 ft deep x 45 ft wide |
| Garage Area | 440 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 16 sqft |
| Deck Area | 36 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000792900 |
|---|---|
| Street Address | 1816 PORTER AVE |
| City | BUTTE |
| State | MT |
| Zip | 59701-5746 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | DALY ADD, S20, T03 N, R07 W, BLOCK 40, LOT 8, N2 OF LOT 9 |
| Legal Range | 07W |
| Legal Township | 03N |
| Legal Section | 20 |
| Legal Subdivision | DALY ADD |
| Legal Block | 40 |
| Legal Lot Number | 8,9 |
| Jurisdiction | SILVER BOW MT |
| Township / Civil Division | BUTTE |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 400 |
1816 Porter Ave is owned by a company that acquired it in September 2013.
Source: Butte-Silver Bow records, as of September 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1627 W MAIN ST, BOZEMAN, MT 59715-4011 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 23, 2013 |
| Deed Sale | Sep 23, 2013 |
| Prior Sale | Jan 22, 2013 |
| Deed Document Number | 2013661124 |
| Deed Book / Page | 369 / 543 |
| Prior Transfer Date | Jun 11, 2012 |
| Prior Transfer Doc | 358/184 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1816 Porter Ave was $2,067.
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 | $2,067.00 | $265,000 (-) | |
| 2025 | $2,067.00 | $265,000 | $265,000 Land $43,073 Building $221,927 |
| 2023 | $2,645.00 | $240,200 | $240,200 Land $21,989 Building $218,211 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1816 Porter Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 31, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 1816 Porter Ave is low, with a 0.01% 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 | 0.01% annual chance |
| Exposure | None beyond 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 615 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
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