Lewis And Clark County property record for 442 Harrison Ave, Helena, MT 59601 · Last verified August 2023
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,219 sqft · built 1887 |
| Lot Size | 0.132 acres (5,793 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,617 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | R056867 |
| Primary APN | R056867 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,219 sqft Living Area |
| 1st Floor Area | 1,168 sqft |
| 2nd Floor Area | 1,051 sqft |
| Basement Area | 280 sqft |
| Finished Basement | 280 sqft |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1887 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Historical |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,793 sqft (0.132 acres) |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 40 sqft |
| Deck Area | 323 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000005019 |
|---|---|
| Street Address | 442 HARRISON AVE |
| City | HELENA |
| State | MT |
| Zip | 59601-6147 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAULDIN ADDN, S25, T10 N, R04 W, BLOCK K, LOT 1, N75' LT 1, N75' OF E27.5' LT 2 |
| Legal Subdivision | MAULDIN ADDN |
| Legal Block | K |
| Legal Lot Number | 1,2 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 702 |
Source: Lewis And Clark County records · APN R056867
Assessment roll updated December 31, 2022 · Last verified August 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 442 HARRISON AVE, HELENA, MT 59601-6147 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 25, 2006 |
| Deed Sale | Oct 25, 2006 |
| Deed Document Number | 000M354284 |
| Deed Book / Page | M35 / 4284 |
| Record Updated | Jun 07, 2026 |
Source: Lewis And Clark County records · Assessment roll updated December 31, 2022 · Last verified August 2023
| 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 |
|---|---|---|---|
| 2023 | $6,617.00 | $607,100 | $607,100 Land $112,291 Building $494,809 |
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 | Low above 35% of the US · above 13% of Montana |
|---|---|
| Wildfire Likelihood | About 1 in 3,226 per year |
| Exposure | Indirect within 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 Helena Historic District listed 1972 · 75 contributing resources · NRIS 72000737 |
|---|
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 437 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Montana Internet | Fixed Wireless (unlicensed) | 500 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: TDS Telecom, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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