Lewis And Clark County property record for 3312 Terrace Ave, Helena, MT 59602
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,907 sqft · built 1890 |
| Lot Size | 0.585 acres (25,483 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,265 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0511618 |
| Primary APN | R0511618 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,907 sqft Living Area |
| 1st Floor Area | 1,182 sqft |
| Attic | Attic |
| Attic Area | 506 sqft |
| Basement Area | 1,161 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 25,483 sqft (0.585 acres) |
| Garage Type | Detached |
| Garage Area | 1,092 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 30 sqft |
| Shed | 1 Shed |
| Shed Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000008957 |
|---|---|
| Street Address | 3312 TERRACE AVE |
| City | HELENA |
| State | MT |
| Zip | 59602-9231 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | SEYMER PARK ADDN, S22, T10 N, R04 W, BLOCK 10, LOT 7 - 9,, 1/2 CLOSED ALLEY |
| Legal Range | 04W |
| Legal Township | 10N |
| Legal Section | 22 |
| Legal Subdivision | SEYMER PARK ADDN |
| Legal Block | 10 |
| Legal Lot Number | 7-9 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1100 |
| Census Tract | 600 |
Source: Lewis And Clark County records, as of September 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3312 TERRACE AVE, HELENA, MT 59602-9231 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Lewis And Clark County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Lewis And Clark County |
| 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 | $2,265.00 (-39.23%) | $451,200 (+9.97%) | |
| 2025 | $451,200 (+9.97%) Land $121,022 Building $330,178 | ||
| 2023 | $3,727.00 | $410,300 | $410,300 Land $94,675 Building $315,625 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 7, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (1981–2018) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Jun 2018 · river or lake flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 80% of Montana |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 89 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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