Lewis And Clark County property record for 1830 Cannon St, Helena, MT 59601 · Last verified August 2026
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 1,428 sqft · built 1975 |
| Lot Size | 0.142 acres (6,186 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,602 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0510675 |
| Primary APN | R0510675 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,428 sqft Total Area |
| 1st Floor Area | 1,428 sqft |
| Basement Area | 1,428 sqft |
| Finished Basement | 1,428 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Asphalt |
| Lot Area | 6,186 sqft (0.142 acres) |
| Garage Type | Attached |
| Garage Area | 768 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 12 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000008049 |
|---|---|
| Street Address | 1830 CANNON ST |
| City | HELENA |
| State | MT |
| Zip | 59601-1949 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | WALLACE SUBD (SYNDICATE ADD), S23, T10 N, R04 W, BLOCK 166, MAKE GUERDON, MODEL MAGNOLIA, S 62' LTS 29-32 24X60 1971 |
| Legal Range | 04W |
| Legal Township | 10N |
| Legal Section | 23 |
| Legal Subdivision | WALLACE SUBD (SYNDICATE ADD) |
| Legal Block | 166 |
| Legal Lot Number | 29-32 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 701 |
Source: Lewis And Clark County records · APN R0510675
Assessment roll updated September 15, 2025 · Last verified August 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 | PO BOX 7433, HELENA, MT 59604-7433 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 10, 2025 |
| Deed Sale | Jun 10, 2025 |
| Prior Sale | Sep 18, 2024 |
| Deed Document Number | 20253436062 |
| Deed Book / Page | 64 / 2778 |
| Prior Transfer Date | Sep 13, 2024 |
| Prior Transfer Doc | 0003427719 |
| Record Updated | Sep 20, 2026 |
Source: Lewis And Clark County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Lewis And Clark County |
| Municipality | Helena City |
| Elementary School District | Helena Elementary School District (PK - 08) |
| Secondary School District | Helena 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 |
|---|---|---|---|
| 2025 | $2,602.00 (-35.71%) | $464,100 (+30.07%) | $464,100 (+30.07%) Land $103,480 Building $360,620 |
| 2023 | $4,047.00 | $356,800 | $356,800 Land $84,840 Building $271,960 |
Source: FEMA National Flood Hazard Layer, Lewis And Clark County (30049C), updated April 7, 2024 · 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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 459 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, TDS Telecom, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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