509 Madison Ave
Helena, MT 59601
5 bd 5 ba 4,914 sqft Built 1890 Lot 3,746 sqft other
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 | $394,162 | $147,438 | $541,600 | $4,021 |
| 2024 | $394,162 | $147,438 | $541,600 | $4,865 |
| 2023 | $328,227 | $86,813 | $415,040 | $4,843 |
| 2022 | $346,773 | $65,327 | $412,100 | $5,122 |
| 2021 | $346,773 | $65,327 | $412,100 | $5,041 |
| 2020 | $329,876 | $64,824 | $394,700 | $4,993 |
| 2019 | $329,876 | $64,824 | $394,700 | $5,000 |
| 2018 | $242,037 | $42,963 | $285,000 | $3,622 |
| 2017 | $242,037 | $42,963 | $285,000 | $3,358 |
| 2016 | $189,200 | $37,200 | $226,400 | $2,599 |
| 2015 | $189,200 | $37,200 | $226,400 | $2,549 |
Property facts
Year built
1890
Property type
other
Stories
2
Beds
5
Baths
5
Living area
4,914 sqft
Lot size
3,746 sqft
ZIP code
59601
City
Helena
Street
Madison Ave
Coordinates
46.59224, -112.04399
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 509 Madison Ave last sell?
No public-record sale is on file for 509 Madison Ave.
What is the current tax assessment for 509 Madison Ave?
The most recent total assessment for 509 Madison Ave (year 2025) is $541,600 with $4,021 in property tax.
When was 509 Madison Ave built?
509 Madison Ave was built in 1890.
How does 509 Madison Ave compare to others on Madison Ave?
We track 8 other properties on Madison Ave. Browse the list under "Other properties on Madison Ave" to compare beds, baths, and sale history.
What are the property facts for 509 Madison Ave?
509 Madison Ave is a 5 bed, 5 bath, 4,914 sqft, 3,746 sqft lot other.
Is 509 Madison Ave a flip candidate?
No — 509 Madison Ave does not appear in our flips dataset.
Is 509 Madison Ave a tax-appeal candidate?
No — 509 Madison Ave is not currently flagged as a tax-appeal candidate.
Explore nearby
Geography
Other properties on Madison Ave