Lewis And Clark County property record for 628 Mound St, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 2,813 sqft · built 1958 |
| Lot Size | 0.433 acres (18,861 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,791 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R051081 |
| Primary APN | R051081 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 18 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,813 sqft Living Area |
| 1st Floor Area | 2,813 sqft |
| Basement Area | 941 sqft |
| Finished Basement | 941 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 18,861 sqft (0.433 acres) |
| Garage Type | Mixed |
| Garage Area | 806 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 1,018 sqft |
| Deck Area | 690 sqft |
| Shed | 1 Shed |
| Shed Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000000498 |
|---|---|
| Street Address | 628 MOUND ST |
| City | HELENA |
| State | MT |
| Zip | 59601-6110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | MAULDIN ADDN, S25, T10 N, R04 W, BLOCK W, LOT 1 - 2,, E2 LT 3 LESS TRIANGLE, 1/2 CLOSED ALLEY |
| Legal Range | 04W |
| Legal Township | 10N |
| Legal Section | 25 |
| Legal Subdivision | MAULDIN ADDN |
| Legal Block | W |
| Legal Lot Number | 1-3 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 702 |
628 Mound St is owned and occupied by an individual.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 628 MOUND ST, HELENA, MT 59601-6110 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 628 Mound St was $5,791.
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 | $5,791.00 | $865,400 | |
| 2025 | $865,400 Land $290,369 Building $575,031 | ||
| 2023 | $8,582.00 | $787,400 | $787,400 Land $273,606 Building $513,794 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 628 Mound 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 628 Mound St is moderate, ranking above 44% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 79% of Montana |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within 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 435 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 |
May also be available: Montana Internet, TDS Telecom.
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