$339,000
UNDER CONTRACT

602 E Porter St East Helena, MT 59635

Estimated payment $1,981/month

Total Views 5,123
3 Beds
2.5 Baths
1,922 Sq Ft
$176 Price per Sq Ft

Highlights

  • No HOA
  • Shed
  • 1 Car Garage

About This Home

Welcome to this 3-bedroom, 2 and-a-half bath ranch-style home offering 1,900+ square feet of comfortable living space. Built in 1948 and updated over time, this property blends character and convenience. The main level features a bright and functional layout with two bedrooms and 1 and-a-half baths. The finished basement includes an egress window in the bedroom, another full bath, laundry area and a large bonus space. You’ll love the updated kitchen and newer flooring throughout, plus a Mitsubishi air conditioning unit for year-round comfort. Step outside to enjoy the fully fenced 0.17-acre lot with a custom-built gazebo — perfect for summer evenings, entertaining, or relaxing in your private backyard retreat. Additional features include a detached 16x24 garage, patio space, shed, and level lot with city street access. Affordable, updated, and move-in ready — this is one you don’t want to miss!

Listing Agent

Emily Smith

MarBelle Realty License #RRE-BRO-LIC-99445 Listed on: 03/01/2026

Co-Listing Agent

Mike Gilleran

MarBelle Realty License #RRE-BRO-LIC-1693

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $2,054

Year Built

  • Built in 1948

Parking

  • 1 Car Garage

Home Design

  • 1,922 Sq Ft Home
  • Poured Concrete
  • Metal Roof

Kitchen

  • Oven or Range
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms

Laundry

  • Dryer
  • Washer

Additional Features

  • Shed
  • 7,492 Sq Ft Lot
  • Finished Basement

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 05188930303010000

Home Details

Home Type

Single Family

Est. Annual Taxes

$2,054

Year Built

Built in 1948

Lot Details

7,492 Sq Ft Lot

Parking

1

Listing Details

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Year Built: 1948
  • Directions: Stay on US-12 E toward East Helena. Turn left onto N Montana Ave Turn right onto E Porter St. The property will be on your left.
  • Listing I D: 30066086
  • Lot Size Acres: 0.172
  • Co List Office Phone: 406-425-1928
  • Architectural Style: Other
  • Carport Y N: No
  • Garage Yn: Yes
  • New Construction: No
  • Property Sub Type Additional: Single Family Residence
  • Special Features: UnderContract

Interior Features

  • Basement: Finished
  • Appliances: Dryer, Dishwasher, Microwave, Range, Refrigerator, Washer
  • Basement YN: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bedrooms: 3
  • Below Grade Sq Ft: 768.0
  • Fireplace: No
  • Living Area: 1922.0

Exterior Features

  • Roof: Metal
  • Waterfront: No
  • Foundation Details: Poured
  • Other Structures: Shed(s)

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 1.0

Utilities

  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Lot Info

  • Lot Size Sq Ft: 7492.0
  • Parcel #: 05188930303010000
  • Zoning Description: 1

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 2054.0

Multi Family

  • Above Grade Finished Area Units: Square Feet

Map

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Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $1,749 $338,400 $0 $0
2024 $2,764 $285,800 $0 $0
2023 $2,724 $285,800 $0 $0
2022 $1,889 $158,900 $0 $0
2021 $1,802 $151,000 $0 $0
2020 $1,771 $139,000 $0 $0
2019 $1,827 $139,000 $0 $0
2018 $1,932 $150,200 $0 $0
2017 $1,651 $150,200 $0 $0
2016 $1,503 $135,800 $0 $0
2015 $1,513 $135,800 $0 $0
2014 $1,236 $61,480 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
03/01/2026 03/01/26 For Sale $339,000 +25.6% $176 / Sq Ft
07/13/2022 07/13/22 Sold -- -- -- View Prior Sale
06/03/2022 06/03/22 For Sale $269,900 -- $176 / Sq Ft
Source: Montana Regional MLS

Purchase History

Date Type Sale Price Title Company
Warranty Deed -- First Montana Land Title
Warranty Deed -- First Mt Title Co Of Helena
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $263,008 New Conventional
Previous Owner $121,500 New Conventional
Source: Public Records

Source: Montana Regional MLS

MLS Number: 30066086

Montana Regional MLS

APN: 05-1889-30-3-03-01-0000

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