Lewis And Clark County property record for 831 8th Ave, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,524 sqft · built 1880 |
| Lot Size | 0.161 acres (7,013 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $3,306 (2026) |
| Deeds & Mortgages | Feb 2022 Transfer |
| Flood Zone | Zone D (undetermined) |
| APN | R057583 |
| Primary APN | R057583 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,524 sqft Living Area |
| 1st Floor Area | 1,443 sqft |
| 2nd Floor Area | 1,081 sqft |
| Basement Area | 722 sqft |
| Unfinished Basement | 722 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,013 sqft (0.161 acres) |
| Garage Type | Detached |
| Garage Area | 583 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 44 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000005598 |
|---|---|
| Street Address | 831 8TH AVE |
| City | HELENA |
| State | MT |
| Zip | 59601-3716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HOBACK AND CANNON ADDN, S30, T10 N, R03 W, BLOCK 604, LOT 2 |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 30 |
| Legal Subdivision | HOBACK AND CANNON ADDN |
| Legal Block | 604 |
| Legal Lot Number | 2 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 1000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | House of the Good Shepherd Historic District listed 1993 · 4 contributing resources · NRIS 93001448 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Lewis And Clark County records, as of September 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 831 8TH AVE, HELENA, MT 59601-3716 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jan 25, 2022 |
| Transfer Doc | 00M60/6361 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LEWIS AND CLARK MT |
| Recording Date | Feb 10, 2022 |
| Property Address | 831 8TH AVE, HELENA, MT 59601-3716 |
| Document Number | 00M60/6361 |
| Book / Page | M60 / 6361 |
| Instrument Date | Jan 25, 2022 |
| Instrument | 3394005 |
| Transaction Type | Transfer |
| Record Updated | Feb 25, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 831 8TH AVE, HELENA, MT 59601-3716 |
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 | $3,306.00 (-29.37%) | $531,000 (+23.63%) | |
| 2025 | $531,000 (+23.63%) Land $178,150 Building $352,850 | ||
| 2023 | $4,681.00 | $429,500 | $429,500 Land $126,950 Building $302,550 |
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 April 7, 2024
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| 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 | 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 682 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Montana Internet, TDS Telecom.
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