509 21st Ave
Bozeman, MT 59718
4 bd 4 ba 3,260 sqft Built 1977 Lot 9,945 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 | $498,467 | $288,133 | $786,600 | $4,934 |
| 2024 | $498,467 | $288,133 | $786,600 | $5,018 |
| 2023 | $407,121 | $270,879 | $678,000 | $4,366 |
| 2022 | $363,995 | $142,205 | $506,200 | $4,270 |
| 2021 | $363,995 | $142,205 | $506,200 | $3,920 |
| 2020 | $322,935 | $96,465 | $419,400 | $3,583 |
| 2019 | $322,935 | $96,465 | $419,400 | $3,665 |
| 2018 | $257,356 | $88,844 | $346,200 | $3,264 |
| 2017 | $257,356 | $88,844 | $346,200 | $3,052 |
| 2016 | $250,750 | $76,250 | $327,000 | $3,085 |
| 2015 | $237,250 | $76,250 | $313,500 | $2,961 |
Property facts
Year built
1977
Property type
single_family
Stories
1
Beds
4
Baths
4
Living area
3,260 sqft
Lot size
9,945 sqft
ZIP code
59718
City
Bozeman
Street
21st Ave
Coordinates
45.68491, -111.06479
Comparable properties nearby
Frequently asked questions
When did 509 21st Ave last sell?
No public-record sale is on file for 509 21st Ave.
What is the current tax assessment for 509 21st Ave?
The most recent total assessment for 509 21st Ave (year 2025) is $786,600 with $4,934 in property tax.
When was 509 21st Ave built?
509 21st Ave was built in 1977.
How does 509 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 509 21st Ave?
509 21st Ave is a 4 bed, 4 bath, 3,260 sqft, 9,945 sqft lot single_family.
Is 509 21st Ave a flip candidate?
No — 509 21st Ave does not appear in our flips dataset.
Is 509 21st Ave a tax-appeal candidate?
No — 509 21st Ave is not currently flagged as a tax-appeal candidate.
Explore nearby
Geography
Other properties on 21st Ave