Lewis And Clark County property record for 550 E 6th Ave, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,868 sqft · built 1899 |
| Lot Size | 0.086 acres (3,746 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $198,900 (Oct 2005) |
| Tax Bill | $7,341 (2026) |
| Deeds & Mortgages | Aug 2021 Transfer |
| Flood Zone | Zone D (undetermined) |
| APN | R051024 |
| Primary APN | R051024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,868 sqft Living Area |
| 1st Floor Area | 1,088 sqft |
| 2nd Floor Area | 780 sqft |
| Basement Area | 816 sqft |
| Unfinished Basement | 816 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,746 sqft (0.086 acres) |
| Porch | Slab |
| Porch Area | 246 sqft |
| Lean-To | 92 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000000452 |
|---|---|
| Street Address | 550 E 6TH AVE |
| City | HELENA |
| State | MT |
| Zip | 59601-4368 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | BLAKE ADDN AMENDED, S31, T10 N, R03 W, BLOCK C, S75' LT 1 |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 31 |
| Legal Subdivision | BLAKE ADDN AMENDED |
| Legal Block | C |
| Legal Lot Number | 1 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 1000 |
550 E 6th Ave is owned by two individuals who acquired it in August 2021.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 825 LAKE CANYON AVE, GALT, CA 95632-8145 |
| 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 | Oct 14, 2005 · Amount on File |
| Deed Sale | Oct 14, 2005 · Amount on File |
| Deed Document Number | 20053095369 |
| Deed Book / Page | 33 / 3959 |
| Last Transfer Date | Aug 1, 2021 |
| Transfer Doc | M59/6602 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LEWIS AND CLARK MT |
| Recording Date | Aug 3, 2021 |
| Property Address | 550 E 6TH AVE, HELENA, MT 59601-4368 |
| Document Number | M59/6602 |
| Book / Page | M59 / 6602 |
| Instrument Date | Aug 1, 2021 |
| Instrument | 3383112 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 825 LAKE CANYON AVE, GALT, CA 95632-8145 |
The 2026 property tax bill for 550 E 6th Ave was $7,341, up 156.3% 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 | $7,341.00 (+156.32%) | $496,500 (-) | |
| 2025 | $2,864.00 | $496,500 | $496,500 Land $147,438 Building $349,062 |
| 2023 | $4,050.00 | $371,600 | $371,600 Land $86,813 Building $284,787 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 550 E 6th Ave in Zone D, where flood risk has not been studied.
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.
Wildfire risk around 550 E 6th 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 | 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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