505 21st Ave
Great Falls, MT 59404
5 bd 2 ba 1,920 sqft Built 1962 Lot 7,405 sqft single_family
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 | $216,651 | $73,849 | $290,500 | $2,000 |
| 2024 | $216,651 | $73,849 | $290,500 | $2,187 |
| 2023 | $150,225 | $56,475 | $206,700 | $2,143 |
| 2022 | $122,951 | $50,349 | $173,300 | $1,998 |
| 2021 | $135,251 | $50,349 | $185,600 | $2,114 |
| 2020 | $129,297 | $39,203 | $168,500 | $1,998 |
| 2019 | $129,297 | $39,203 | $168,500 | $1,905 |
| 2018 | $117,430 | $40,470 | $157,900 | $1,818 |
| 2017 | $114,230 | $40,470 | $154,700 | $1,687 |
| 2016 | $101,772 | $38,728 | $140,500 | $1,461 |
| 2015 | $101,772 | $38,728 | $140,500 | $1,449 |
Property facts
Year built
1962
Property type
single_family
Stories
—
Beds
5
Baths
2
Living area
1,920 sqft
Lot size
7,405 sqft
ZIP code
59404
City
Great Falls
Street
21st Ave
Coordinates
47.52560, -111.30249
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 505 21st Ave last sell?
No public-record sale is on file for 505 21st Ave.
What is the current tax assessment for 505 21st Ave?
The most recent total assessment for 505 21st Ave (year 2025) is $290,500 with $2,000 in property tax.
When was 505 21st Ave built?
505 21st Ave was built in 1962.
How does 505 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 505 21st Ave?
505 21st Ave is a 5 bed, 2 bath, 1,920 sqft, 7,405 sqft lot single_family.
Is 505 21st Ave a flip candidate?
No — 505 21st Ave does not appear in our flips dataset.
Is 505 21st Ave a tax-appeal candidate?
No — 505 21st Ave is not currently flagged as a tax-appeal candidate.
Explore nearby
Geography
Other properties on 21st Ave