Cascade County property record for 511 13th Ave S, Great Falls, MT 59405
| Property Type | Office Building |
|---|---|
| Details | 5,256 sqft · built 1974 |
| Lot Size | 0.172 acres (7,492 sqft) |
| Owner | Company Name on File |
| Tax Bill | $6,365 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0220513 |
| Primary APN | R0220513 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 5,256 sqft Total Area |
| 1st Floor Area | 3,816 sqft |
| Upper Floors Area | 1,440 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Metal |
| Construction Type | Steel Frame |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 7,492 sqft (0.172 acres) |
| View / Lot | Major Street/Thoroughfare |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000822400 |
|---|---|
| Street Address | 511 13TH AVE S |
| City | GREAT FALLS |
| State | MT |
| Zip | 59405-4315 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | GREAT FALLS FIFTEENTH ADDITION, S13, T20 N, R03 E, BLOCK 001, LOT 15F |
| Legal Range | 03E |
| Legal Township | 20N |
| Legal Section | 13 |
| Legal Subdivision | GREAT FALLS FIFTEENTH ADDITION |
| Legal Block | 1 |
| Legal Lot Number | 15F |
| Jurisdiction | CASCADE MT |
| Township / Civil Division | GREAT FALLS |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 2201 |
511 13th Ave S, a commercial property, is owned by a company that acquired it in August 2008.
Source: Cascade County records, as of September 3, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 511 13TH AVE S, GREAT FALLS, MT 59405-4315 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Last Sale | Aug 26, 2008 |
| Deed Sale | Aug 26, 2008 |
| Deed Document Number | 2008178737 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 511 13th Ave S was $6,365, down 6.2% 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 | $6,365.00 (-6.25%) | $539,100 (-) | |
| 2025 | $6,789.00 | $539,100 | $539,100 Land $69,825 Building $469,275 |
| 2023 | $5,696.00 | $410,900 | $410,900 Land $143,550 Building $267,350 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 511 13th Ave S in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022 · 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 |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 1 (2011) |
| 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.
The area around 511 13th Ave 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 304 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: 3 Rivers Communications, Verizon.
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