Lewis And Clark County property record for 819 Gilbert St, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,806 sqft · built 1880 |
| Lot Size | 0.258 acres (11,238 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,719 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R059058 |
| Primary APN | R059058 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,806 sqft Living Area |
| 1st Floor Area | 1,018 sqft |
| 2nd Floor Area | 788 sqft |
| Basement Area | 1,018 sqft |
| Unfinished Basement | 774 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Historical |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 11,238 sqft (0.258 acres) |
| Garage Type | Detached |
| Garage Area | 624 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 336 sqft |
| Deck Area | 230 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000006755 |
|---|---|
| Street Address | 819 GILBERT ST |
| City | HELENA |
| State | MT |
| Zip | 59601-6102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAULDIN ADDN, S25, T10 N, R04 W, BLOCK T, LOT 4, ,E2 LT 5 |
| Legal Range | 04W |
| Legal Township | 10N |
| Legal Section | 25 |
| Legal Subdivision | MAULDIN ADDN |
| Legal Block | T |
| Legal Lot Number | 4,5 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 702 |
819 Gilbert St is owned and occupied by two individuals who acquired it in May 2024.
Source: Lewis And Clark County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 819 GILBERT ST, HELENA, MT 59601-6102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 14, 2024 |
| Transfer Doc | 0003423389 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 819 Gilbert St was $3,719, up 4.2% 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 | $3,719.00 (+4.23%) | $590,100 (-) | |
| 2025 | $3,568.00 | $590,100 | $590,100 Land $218,313 Building $371,787 |
| 2023 | $6,359.00 | $583,500 | $583,500 Land $179,438 Building $404,062 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 819 Gilbert 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 819 Gilbert St is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 85% of Montana |
|---|---|
| Wildfire Likelihood | 0.04% 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 437 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 |
| Montana Internet Fixed Wireless | 500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: TDS Telecom.
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