Lewis And Clark County property record for 1817 Cannon St, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,612 sqft · built 1996 |
| Lot Size | 0.237 acres (10,324 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $190,000 (Feb 2010) |
| Tax Bill | $2,984 (2026) |
| Deeds & Mortgages | Mar 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | R0531459 |
| Primary APN | R0531459 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,612 sqft Living Area |
| 1st Floor Area | 1,024 sqft |
| Basement Area | 364 sqft |
| Finished Basement | 364 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,324 sqft (0.237 acres) |
| Garage Type | Detached |
| Garage Area | 624 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 384 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000030552 |
|---|---|
| Street Address | 1817 CANNON ST |
| City | HELENA |
| State | MT |
| Zip | 59601-1950 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WALLACE SUBD (SYNDICATE ADD), S23, T10 N, R04 W, BLOCK 165, LOT 6 - 8 |
| Legal Range | 04W |
| Legal Township | 10N |
| Legal Section | 23 |
| Legal Subdivision | WALLACE SUBD (SYNDICATE ADD) |
| Legal Block | 165 |
| Legal Lot Number | 6-8 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 701 |
1817 Cannon St is owned and occupied by two individuals who bought it in February 2010.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1817 CANNON ST, HELENA, MT 59601-1950 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Feb 23, 2010 · Amount on File |
| Deed Sale | Feb 23, 2010 · Amount on File |
| Prior Sale | Nov 13, 2008 · Amount on File |
| Deed Document Number | 20103182829 |
| Deed Book / Page | 41 / 5988 |
| Prior Transfer Date | Feb 17, 2010 |
| Prior Transfer Doc | M41/5988 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LEWIS AND CLARK MT |
| Property Address | 1817 CANNON ST, HELENA, MT 59601-1950 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2021 |
| Title Company | ALLEN ABSTRACT AND TITLE COMPANY, HELENA ABSTRACT & TITLE CO |
| Name | Verified Name |
|---|
| Document Number | M58/8107 |
|---|---|
| Date | Mar 5, 2021 |
| Book Page | M58/8107 |
| Instrument | 3373937 |
| Name | VALLEY BANK OF HELENA |
|---|---|
| Type | Bank |
| Address | HELENA, MT 59604 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2026 property tax bill for 1817 Cannon St was $2,984, up 7.9% from the year before.
Source: Lewis And Clark County assessment roll, as of September 11, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,984.00 (+7.88%) | $487,400 (-) | |
| 2025 | $2,766.00 | $487,400 | $487,400 Land $146,380 Building $341,020 |
| 2023 | $4,431.00 | $408,200 | $408,200 Land $98,040 Building $310,160 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1817 Cannon St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 7, 2024
| 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 1817 Cannon St 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 | HELENA WATER SYSTEM serves 32,091 people · EPA ID MT0000241 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jan 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 459 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: TDS Telecom, Verizon.
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