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509 Harrison Ave N, East Helena, MT 59635
About this home
Remarks: Welcome to this spacious home with 2000+ sq. ft. of living space. The large kitchen includes 2 fridges, an island, pantry, plus a breakfast nook with lovely french doors to the covered patio for easy al fresco dining. In additional to the 3 roomy bedrooms, you'll find 2 baths, plus a dining room and a sitting area/den/flex room. The primary suite offers a walk in closet, double shower & garden tub for relaxing. Many upgrades throughout including new metal roof in 2019, wooden blinds, carpet & tile flooring, acrylic countertops, and New A/C unit. Enjoy your outdoor patio for entertaining or relaxing with mature landscaping surrounding. The fully-fenced backyard with dog door, underground sprinklers, and 2 storage sheds complete this home!

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Last updated August 2026
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Provided by Redfin
Sale history for 509 Harrison Ave N
$152/sq ft
Tax history for 509 Harrison Ave N
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking/Garage Information
- Parking Features: None, Paved
Interior
- Bathroom Information
- # of Full Bathrooms: 2
- Heating & Cooling
- Has Cooling
- Cooling: Central Air
- Has Heating
- Heating: Natural Gas, Forced Air
- Interior Features
- Interior Features: Vaulted Ceiling(s)
- Appliances: Dishwasher, Range, Refrigerator
- Room Information
- Has Basement
- Basement Details: Crawl Space, Concrete
Exterior
- Exterior Features
- Patio And Porch Features: Deck, Porch
- Fencing: Fenced, Wood
- Roof: Metal
- Mobile Home Information
- Body Type: Double Wide
- Building Information
- Structure Type: Manufactured House
- Below Grade Finished Area Units: Square Feet
- Property Features
- Has View
- Other Structures: Shed(s)
- Property Information
- Property Type: Residential
- Property Sub Type: Manufactured Home
- Raw Mls Property Sub Type: Manufactured Home
- Property Condition: Updated/Remodeled
- Land Information
- Topography: Level
- Lot Information
- Lot Features: Level, Few Trees
- Lot Size : 0.2
- Lot Size Dimensions: 0.20
- Lot Size Area: 0.2
- Lot Size Units: Acres
- Lot Size Acres: 0.2
- Zoning Description: City
Financial
- Tax Information
- Tax Annual Amount: $1,915
Utilities
- Utility Information
- Water Source: Public
- Sewer: Public Sewer
Location
- Schools Information
- Elementary School District: District No. 9
- Middle Or Junior School District: District No. 9
- High School District: District No. 9
- Location Information
- Directions: Main Street to Harrison Ave.
- Subdivision Name: East Helena Townsite
Public facts
- Beds: 3
- Baths: 2.5
- Sq. Ft.: 2,280
- Stories: 1.0
- Lot Size: 8,799 square feet
- Style: Mobile/Manufactured Home
- Year Built: 2002
- Year Renovated: 2005
- County: Lewis & Clark County
- APN: 05-1888-25-4-35-23-0000
Around this home
Schools
Public 1-2 • Assigned • 0.1mi
Public 6-8 • Assigned • 0.6mi
Public 9-12 • Assigned • 0.6mi
Public 9-12 • Assigned • 4.7mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
4% chance of being in a wildfire in next 30 years
7 days above 91° expected this year, 16 days in 30 years
Minimal risk of severe winds over next 30 years
9 unhealthy days expected this year, 18 days in 30 years
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
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