Cascade County property record for 603 4th Ave SW, Great Falls, MT 59404
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 696 sqft · built 1910 |
| Lot Size | 0.043 acres (1,873 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $636 (2026) |
| Deeds & Mortgages | Oct 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | R0212345 |
| Primary APN | R0212345 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 696 sqft Living Area |
| 1st Floor Area | 696 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Historical |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 1,873 sqft (0.043 acres) |
| Porch | Slab |
| Porch Area | 72 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000287850 |
|---|---|
| Street Address | 603 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 008, W2 OF S 75' OF LT 8 |
| Legal Range | 03E |
| Legal Township | 20N |
| Legal Section | 11 |
| Legal Subdivision | GREAT FALLS SIXTH ADDITION |
| Legal Block | 557 |
| Legal Lot Number | 8 |
| Jurisdiction | CASCADE MT |
| Township / Civil Division | GREAT FALLS |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 1600 |
603 4th Ave SW is owner-occupied and held in a trust since October 2023.
Source: Cascade County records, as of September 3, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 603 4TH AVE SW, GREAT FALLS, MT 59404-2933 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Corporate Trust |
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 | Oct 3, 2023 |
| Deed Sale | Oct 3, 2023 |
| Prior Sale | Aug 3, 2018 |
| Deed Document Number | 2023448929 |
| Record Updated | Oct 29, 2026 |
| Document Type | Contract Sale |
|---|---|
| Jurisdiction | CASCADE MT |
| Recording Date | Oct 3, 2023 |
| Property Address | 603 4TH AVE SW, GREAT FALLS, MT 59404-2933 |
| Document Number | 00R0448929 |
| Instrument Date | Sep 25, 2023 |
| Instrument | R0448929 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2023 |
| Title Company | HELENA ABSTRACT AND TITLE, HELENA ABSTRACT & TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2917 NE 119TH ST, VANCOUVER, WA 98686-3327 |
| Name | Verified Name |
|---|---|
| Address | 603 4TH AVE SW, GREAT FALLS, MT 59404-2933 |
The 2026 property tax bill for 603 4th Ave SW was $636, down 13.6% 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 | $636.00 (-13.59%) | $106,500 (-) | |
| 2025 | $736.00 | $106,500 | $106,500 Land $36,469 Building $70,031 |
| 2023 | $1,005.00 | $96,400 | $96,400 Land $25,906 Building $70,494 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 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 603 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures