645 Dearborn Ave
Helena, MT 59601
3 bd 3 ba 2,376 sqft Built 1890 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 | $449,125 | $182,875 | $632,000 | $5,030 |
| 2024 | $449,125 | $182,875 | $632,000 | $6,415 |
| 2023 | $474,075 | $133,125 | $607,200 | $6,361 |
| 2022 | $315,446 | $89,054 | $404,500 | $5,068 |
| 2021 | $315,446 | $89,054 | $404,500 | $4,990 |
| 2020 | $258,670 | $86,730 | $345,400 | $4,474 |
| 2019 | $165,670 | $86,730 | $252,400 | $3,427 |
| 2018 | $187,375 | $54,025 | $241,400 | $3,252 |
| 2017 | $187,375 | $54,025 | $241,400 | $3,065 |
| 2016 | $153,750 | $51,450 | $205,200 | $2,569 |
| 2015 | $153,750 | $51,450 | $205,200 | $2,539 |
Property facts
Year built
1890
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,376 sqft
Lot size
7,405 sqft
ZIP code
59601
City
Helena
Street
Dearborn Ave
Coordinates
46.59419, -112.04236
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 645 Dearborn Ave last sell?
No public-record sale is on file for 645 Dearborn Ave.
What is the current tax assessment for 645 Dearborn Ave?
The most recent total assessment for 645 Dearborn Ave (year 2025) is $632,000 with $5,030 in property tax.
When was 645 Dearborn Ave built?
645 Dearborn Ave was built in 1890.
How does 645 Dearborn Ave compare to others on Dearborn Ave?
We track 8 other properties on Dearborn Ave. Browse the list under "Other properties on Dearborn Ave" to compare beds, baths, and sale history.
What are the property facts for 645 Dearborn Ave?
645 Dearborn Ave is a 3 bed, 3 bath, 2,376 sqft, 7,405 sqft lot single_family.
Is 645 Dearborn Ave a flip candidate?
No — 645 Dearborn Ave does not appear in our flips dataset.
Is 645 Dearborn Ave a tax-appeal candidate?
No — 645 Dearborn Ave is not currently flagged as a tax-appeal candidate.
Explore nearby
Geography
Other properties on Dearborn Ave