Lewis And Clark County property record for 3512 Olsen Rd, Helena, MT 59602
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,344 sqft · built 1970 |
| Lot Size | 1.2 acres (52,272 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,177 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0512053 |
| Primary APN | R0512053 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,344 sqft Living Area |
| 1st Floor Area | 1,344 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 52,272 sqft (1.2 acres) |
| Garage Type | Detached |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 272 sqft |
| Deck Area | 48 sqft |
| Shed | 1 Shed |
| Shed Area | 128 sqft |
| Pole Barn | 576 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 0000009363 |
|---|---|
| Street Address | 3512 OLSEN RD |
| City | HELENA |
| State | MT |
| Zip | 59602-9286 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | S09, T10 N, R03 W, M&B TRACT PER BK.291-PG.199, IN SE4SE4 |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 09 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 400 |
3512 Olsen Rd 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 | 3512 OLSEN RD, HELENA, MT 59602-9286 |
| 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 3512 Olsen Rd was $2,177.
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 | $2,177.00 | $420,200 | |
| 2025 | $420,200 Land $134,120 Building $286,080 | ||
| 2023 | $3,463.00 | $366,500 | $366,500 Land $110,860 Building $255,640 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3512 Olsen Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 | 2 (1981–2011) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2011 · Severe Storms And 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.
Wildfire risk around 3512 Olsen Rd is moderate, ranking above 44% of the US, with a 0.07% 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 | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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