309 20th Ave
Great Falls, MT 59405
2 bd 2 ba 1,158 sqft Built 1983 Lot 3,223 sqft townhomes
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $217,831 | $46,569 | $264,400 | $1,630 |
| 2024 | $217,831 | $46,569 | $264,400 | $2,024 |
| 2023 | $186,962 | $24,538 | $211,500 | $1,994 |
| 2022 | $129,690 | $15,538 | $145,228 | $1,534 |
| 2021 | $129,690 | $15,538 | $145,228 | $1,527 |
| 2020 | $106,747 | $14,053 | $120,800 | $1,322 |
| 2019 | $106,747 | $14,053 | $120,800 | $1,256 |
| 2018 | $119,506 | $10,494 | $130,000 | $1,369 |
| 2017 | $119,506 | $10,494 | $130,000 | $295 |
| 2016 | $103,786 | $12,814 | $116,600 | $779 |
| 2015 | $103,786 | $12,814 | $116,600 | $766 |
Property facts
Year built
1983
Property type
townhomes
Stories
—
Beds
2
Baths
2
Living area
1,158 sqft
Lot size
3,223 sqft
ZIP code
59405
City
Great Falls
Street
20th Ave
Coordinates
47.48494, -111.30295
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 20th Ave last sell?
No public-record sale is on file for 309 20th Ave.
What is the current tax assessment for 309 20th Ave?
The most recent total assessment for 309 20th Ave (year 2025) is $264,400 with $1,630 in property tax.
When was 309 20th Ave built?
309 20th Ave was built in 1983.
How does 309 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 309 20th Ave?
309 20th Ave is a 2 bed, 2 bath, 1,158 sqft, 3,223 sqft lot townhomes.
Is 309 20th Ave a flip candidate?
No — 309 20th Ave does not appear in our flips dataset.
Is 309 20th Ave a tax-appeal candidate?
No — 309 20th Ave is not currently flagged as a tax-appeal candidate.
Explore nearby
Geography
Other properties on 20th Ave