Lewis And Clark County property record for 502 S Roberts St, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,250 sqft · built 1959 |
| Lot Size | 0.457 acres (19,907 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,320 (2026) |
| Flood Zone | Zone D (undetermined) |
| APN | R056136 |
| Primary APN | R056136 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,250 sqft Living Area |
| 1st Floor Area | 2,250 sqft |
| Basement Area | 932 sqft |
| Finished Basement | 932 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Other |
| Lot Area | 19,907 sqft (0.457 acres) |
| Garage Area | 1,164 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 364 sqft |
| Deck Area | 204 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000004447 |
|---|---|
| Street Address | 502 S ROBERTS ST |
| City | HELENA |
| State | MT |
| Zip | 59601-5435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | DIEHL HEIGHTS, S32, T10 N, R03 W, BLOCK 1, LOT 1 |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 32 |
| Legal Subdivision | DIEHL HEIGHTS |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 1000 |
502 S Roberts St is owned and occupied by two individuals who acquired it in December 2016.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 502 S ROBERTS ST, HELENA, MT 59601-5435 |
| 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 Transfer Date | Dec 6, 2016 |
| Transfer Doc | 0003299088 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 502 S Roberts St was $4,320, up 2% 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 | $4,320.00 (+2.01%) | $677,000 (-) | |
| 2025 | $4,235.00 | $677,000 | $677,000 Land $201,269 Building $475,731 |
| 2023 | $5,786.00 | $530,900 | $530,900 Land $141,211 Building $389,689 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 502 S Roberts St 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 502 S Roberts 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 374 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.
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