Cascade County property record for 621 4th Ave SW, Great Falls, MT 59404
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 872 sqft · built 1900 |
| Lot Size | 0.143 acres (6,229 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $175 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0212351 |
| Primary APN | R0212351 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 872 sqft Living Area |
| 1st Floor Area | 872 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Historical |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,229 sqft (0.143 acres) |
| Porch | Porch |
| Porch Area | 90 sqft |
| Deck Area | 150 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000288150 |
|---|---|
| Street Address | 621 4TH AVE SW |
| City | GREAT FALLS |
| State | MT |
| Zip | 59404-2933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | GREAT FALLS SIXTH ADDITION, S11, T20 N, R03 E, BLOCK 557, LOT 013 |
| Legal Range | 03E |
| Legal Township | 20N |
| Legal Section | 11 |
| Legal Subdivision | GREAT FALLS SIXTH ADDITION |
| Legal Block | 557 |
| Legal Lot Number | 13 |
| Jurisdiction | CASCADE MT |
| Township / Civil Division | GREAT FALLS |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 1600 |
621 4th Ave SW is owned and occupied by an individual who acquired it in July 2007.
Source: Cascade County records, as of September 3, 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 | Individual Name on File |
|---|---|
| Mailing Address | 621 4TH AVE SW, GREAT FALLS, MT 59404-2933 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 6, 2007 |
| Transfer Doc | 00R0153750 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 621 4th Ave SW was $175 with a homeowner's exemption, down 62.5% 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 | $175.00 (-62.53%) Homeowner's exemption | $148,900 (-) | |
| 2025 | $467.00 Homeowner's exemption | $148,900 | $148,900 Land $42,813 Building $106,087 |
| 2023 | $479.00 | $122,500 | $122,500 Land $30,938 Building $91,562 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 4th Ave SW in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1997.
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 |
| Nearby Flood Claims | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 1997 · rainfall accumulation |
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 621 4th Ave SW 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 421 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Ziply Fiber.
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