About This Home

This 5-bedroom, 3-bathroom single family at 821 3rd St SE in Sidney, MT is listed for $446,000 ($162 per sqft). Built in 1955, the home offers 2,750 sqft of living space on a 0.29 acres lot.

Key Features

  • Built in 1955
  • 0.29 acre lot

Property Details

3 full
4-car garage
1955

Amenities

Hardwood
Listing Description

Buy with added confidence! This home has recently been professionally appraised (8/19/2026) , giving buyers valuable information as they consider their next move. This home has 3 bedrooms, 2 bathrooms, mud room/ breezeway with laundry, enclosed sun room, living room, family room, and a kitchen all on the main level.

The home was customized to be main floor living with wheel chair accessible features also including a power wheel chair lift from the attached garage. In the basement you will find an additional kitchen all updated beautifully, 2 non-conforming bedrooms, a bathroom, and a living room with a private entrance great for rental income, in home care, or additional living space.

The home sits on a corner with 2 city lots totaling over 12,000 square feet. In addition to an additional 2 stall detached garage making room for 4+ stalls of room for your vehicles, toys, work space, or storage. Call today for your private showing!

Monthly Cost Estimate

$2,385/mo

20% down · 6.5% · 30 years

Principal$323
Interest$1,933
Insurance$130

Estimates only. Actual payments may vary.

Location

821 3rd St SE

Sidney, MT 59270

Features & Amenities

Interior Features

Walk-In Closet(s)Entrance FoyerMaster Downstairs

Property Details

Flooring

HardwoodLaminateCarpet

Construction

Vinyl Siding

Outdoor Features

Patio

Parking

Driveway

Heating

Natural GasForced Air

Questions & Answers

This 5-bedroom, 3-bathroom single family at 821 3rd St SE is listed at $446,000 ($162/sqft). The estimated monthly payment is $2,385 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1955, 0.29 acre lot. Interior Features: Walk-In Closet(s), Entrance Foyer, Master Downstairs.

This property is listed by Mary Graham and can be reached at 406-433-4445.

MG

Mary Graham

Agent at Nick Jones Real Estate

(406) 433-4445

Listed by Nick Jones Real Estate · Broker phone: 406-433-4445 · View on Broker Site

MLS# 11961120· Source: My State MLS· 44 days on PropertySimple

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

821 3rd St SE, Sidney, MT 59270

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