Incredible opportunity to own a piece of Montana history in one of Helena’s most sought-after neighborhoods! This 4-bedroom (1 non-conforming), 1.5-bath Mansion District home is bursting with historic charm, beautiful updates and endless character. Ideally situated on a quiet street, next to a community park and within walking distance of Downtown Helena and some of the area’s best trails, the location speaks for itself! Thoughtfully designed by Living Spaces Interior & Landscape Design, with exceptional craftsmanship by Core Construction, the home beautifully blends its historic character with modern updates while leaving room for the next owner to add their own finishing touches. Outside, enjoy a spacious, private backyard with views of Mount Helena, alley access and plenty of room to relax or entertain. But the history doesn't stop at the house! Tucked away in the backyard is a detached garage and historic carriage house that once housed Shaw’s Best Factory, a food manufacturing business that operated from 1893 to 1918. Affectionately known throughout the neighborhood as the "Pancake Factory," this extraordinary, museum-like space still contains original equipment from the business, offering a rare glimpse into Helena’s past now apart of the historic registry. This truly is a one-of-a-kind property. A beautiful home, an incredible location and a remarkable piece of Helena history, all wrapped into one! Don't miss your opportunity to be the next owner of this Upper West Side gem. Schedule your showing today!
Active under contract
$579,900
424 Harrison Ave, Helena, MT 59601
4beds
1,968sqft
Single Family Residence
Built in 1890
7,710 Square Feet Lot
$569,500 Zestimate®
$295/sqft
$-- HOA
What's special
Detached garageBeautiful updatesHistoric charmHistoric carriage houseEndless characterAlley access
- 11 days
- 926
- 47
Zillow last checked:
Listing updated:
Listed by:
Erin Oelkers Mondie 406-461-0613,
Big Sky Brokers, LLC,
Danni Ford 406-461-6328,
Big Sky Brokers, LLC
Source: MRMLS,MLS#: 30079241
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Hot Water
Appliances
- Included: Dishwasher, Microwave, Range, Refrigerator, Washer
Features
- Basement: Unfinished
- Has fireplace: No
Interior area
- Total structure area: 2,416
- Total interior livable area: 1,968 sqft
- Finished area below ground: 0
Property
Parking
- Total spaces: 1
- Parking features: Garage
- Garage spaces: 1
Lot
- Size: 7,710 Square Feet
Details
- Additional structures: Other
- Parcel number: 05188725423130000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Cement Siding, Log
- Foundation: See Remarks
Condition
- New construction: No
- Year built: 1890
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Playground, Park
HOA
- Has HOA: No
Location
- Region: Helena
Financial & listing details
- Price per square foot: $295/sqft
- Tax assessed value: $547,500
- Annual tax amount: $4,472
- Date on market: 10/1/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,VA Loan
Estimated market value
$569,500
$541,000 - $598,000
$2,469/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/9/2026 | Contingent | $579,900$295/sqft |
Source: MRMLS #30079241 Report a problem | ||
| 10/1/2026 | Listed for sale | $579,900+36.4%$295/sqft |
Source: | ||
| 8/10/2021 | Sold | -- |
Source: | ||
| 6/13/2021 | Contingent | $425,000$216/sqft |
Source: | ||
| 6/4/2021 | Listed for sale | $425,000$216/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,622 -13.4% | $547,500 +22.8% |
| 2024 | $4,184 +0.5% | $445,800 |
| 2023 | $4,164 +23% | $445,800 +43.5% |
| 2022 | $3,385 -1.7% | $310,600 |
| 2021 | $3,445 +12.7% | $310,600 +12.7% |
| 2020 | $3,058 -0.2% | $275,600 |
| 2019 | $3,064 -5.9% | $275,600 +21.9% |
| 2018 | $3,255 +5.6% | $226,100 |
| 2017 | $3,081 +40.7% | $226,100 +1.8% |
| 2016 | $2,190 -3.1% | $222,100 |
| 2015 | $2,260 +41.8% | $222,100 +156% |
| 2014 | $1,594 +1.5% | $86,761 +1.8% |
| 2013 | $1,571 -2% | $85,240 +2.1% |
| 2012 | $1,603 | $83,509 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $135,900 |
| 2007 | -- | $135,900 |
| 2006 | -- | $135,900 |
| 2005 | -- | $135,900 |
| 2004 | -- | $135,900 |
| 2003 | -- | $135,900 +35% |
| 2002 | -- | $100,700 -6.9% |
| 2000 | -- | $108,210 |
Find assessor info on the county website
Monthly payment
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