A charming gem between downtown and the Mt Helena Trailhead. A cozy and efficient 1 bed, 1 bath with office/den. Distinctive arched doorways and built-ins with lots of visual interest throughout. A solid option for buyers seeking a smaller, manageable home. Closing date must accommodate an estate sale in February 2026.
Closed
Price Unknown
20 S Benton Ave, Helena, MT 59601
1beds
1,034sqft
Single Family Residence
Built in 1936
5,662 Square Feet Lot
$344,900 Zestimate®
$--/sqft
$1,216 Estimated rent
Home value
$344,900
$328,000 - $366,000
$1,216/mo
Zestimate® history
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List your homeWhat's special
Distinctive arched doorways
Zillow last checked:
Listing updated:
Listed by:
Kevin Casey 406-465-8268,
Trimac Group LLC
Bought with:
Breena Buettner, RRE-BRO-LIC-108934
Keller Williams Capital Realty
Source: MRMLS,MLS#: 30061920
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Appliances
- Included: Dryer, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer
- Laundry: Washer Hookup
Features
- Basement: Unfinished
- Number of fireplaces: 1
Interior area
- Total interior livable area: 1,034 sqft
- Finished area below ground: 0
Property
Parking
- Total spaces: 1
- Parking features: Garage
- Garage spaces: 1
Lot
- Size: 5,662 Square Feet
Details
- Parcel number: 05188725405070000
- Special conditions: Probate Listing,Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Foundation: Stone
Condition
- New construction: No
- Year built: 1936
Utilities & green energy
- Water: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Helena
Financial & listing details
- Tax assessed value: $346,600
- Annual tax amount: $2,657
- Date on market: 3/6/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,VA Loan
Price history
| Date | Event | Price |
|---|---|---|
| 3/4/2026 | Sold | -- |
Source:  MRMLS #30061920 Report a problem | ||
| 12/8/2025 | Listed for sale | $359,000$347/sqft |
Source: MRMLS #30061920 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,050 -24.5% | $346,600 +19.8% |
| 2024 | $2,714 +0.5% | $289,300 |
| 2023 | $2,701 +19% | $289,300 +38.9% |
| 2022 | $2,270 -1.7% | $208,300 |
| 2021 | $2,311 +5.8% | $208,300 +5.7% |
| 2020 | $2,185 -0.2% | $197,000 |
| 2019 | $2,189 -11.3% | $197,000 +11.2% |
| 2018 | $2,468 +5.9% | $177,100 |
| 2017 | $2,330 +34.2% | $177,100 +0.6% |
| 2016 | $1,736 -3.1% | $176,100 |
| 2015 | $1,792 -1.1% | $176,100 +78.6% |
| 2014 | $1,812 +5.7% | $98,580 +6% |
| 2013 | $1,714 +2.7% | $92,979 +7% |
| 2012 | $1,669 | $86,936 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $93,800 |
| 2007 | -- | $93,800 |
| 2006 | -- | $93,800 |
| 2005 | -- | $93,800 |
| 2004 | -- | $93,800 |
| 2003 | -- | $93,800 +32.7% |
| 2002 | -- | $70,700 |
| 2000 | -- | $70,700 |
Find assessor info on the county website
Neighborhood: 59601
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Nearby schools
GreatSchools rating
- 9/10Hawthorne SchoolGrades: PK-5Distance: 0.3 mi
- 7/10C R Anderson Middle SchoolGrades: 6-8Distance: 1.1 mi
- 7/10Capital High SchoolGrades: 9-12Distance: 1.9 mi
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$344,900
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+$6,898
With Zillow Showcase(estimated)
$351,798
- Montana
- Lewis and Clark County
- Helena
- 59601
- 20 S Benton Ave
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