Cascade County property record for 512 9th St S, Great Falls, MT 59405
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,444 sqft · built 1910 |
| Lot Size | 0.086 acres (3,746 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $262,500 (Jan 2011) |
| Tax Bill | $3,787 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0211153 |
| Primary APN | R0211153 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 1,444 sqft Total Area |
| 1st Floor Area | 1,444 sqft |
| Basement Area | 798 sqft |
| Finished Basement | 798 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 3,746 sqft (0.086 acres) |
| Lot Dimensions | 75 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Utility Building | 260 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000245250 |
|---|---|
| Street Address | 512 9TH ST S |
| City | GREAT FALLS |
| State | MT |
| Zip | 59405-2114 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | GREAT FALLS ORIGINAL TOWNSITE, S12, T20 N, R03 E, BLOCK 460, N2 LT 8 |
| Legal Range | 03E |
| Legal Township | 20N |
| Legal Section | 12 |
| Legal Subdivision | GREAT FALLS ORIGINAL TOWNSITE |
| Legal Block | 460 |
| Legal Lot Number | 8 |
| Jurisdiction | CASCADE MT |
| Township / Civil Division | GREAT FALLS |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 700 |
512 9th St S, a duplex, is owned by two individuals who acquired it in March 2014.
Source: Cascade County records, as of September 3, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 514 9TH ST S, GREAT FALLS, MT 59405-2114 |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
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 Sale | Jan 5, 2011 · Amount on File |
| Deed Sale | Jan 5, 2011 · Amount on File |
| Prior Sale | Feb 8, 2008 · Amount on File |
| Deed Document Number | 2011227906 |
| Last Transfer Date | Mar 22, 2014 |
| Transfer Doc | 0000293130 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 512 9th St S was $3,787, up 120.3% from the year before.
Source: Cascade County assessment roll, as of September 3, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Cascade County |
| Municipality | Great Falls City |
| Elementary School District | Great Falls Elementary School District (PK - 08) |
| Secondary School District | Great Falls High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,787.00 (+120.3%) | $253,200 (-) | |
| 2025 | $1,719.00 | $253,200 | $253,200 Land $30,375 Building $222,825 |
| 2023 | $2,397.00 | $232,800 | $232,800 Land $18,750 Building $214,050 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 512 9th St S in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022
| 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.
The area around 512 9th St S has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF GREAT FALLS serves 60,000 people · EPA ID MT0000525 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 12 ppb (2026) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Apr 2019 |
|---|---|
| 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 561 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Ziply Fiber.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures