321 W Main St, Sidney, MT 59270
Property image
Property image
OFF MARKET

$433,200

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 3,476 sqft

321 W Main St, Sidney, MT 59270

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Home Value

Trulia Estimate
$433K
Since last month
Decreased$15K (-3.3%)
Since last year
Increased$41K (+10.5%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +28% in the last 10 years
MonthEstimated value
2026
August 2026$433K
August 2026$433K
July 2026$448K
June 2026$450K
May 2026$453K
April 2026$450K
March 2026$442K
February 2026$428K
January 2026$423K
2025
2024
2023
2022
2021
2020
2019
2018

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
449 12th Ave SW, Sidney, MT
0.57
Single-Family Home
-
10/15/25
4
3.5
3,028
121 3rd Ave SW, Sidney, MT
0.09
Single-Family Home
-
10/31/25
2
1.5
1,800
301 8th Ave NW, Sidney, MT
0.27
Single-Family Home
-
03/31/26
3
2
1,800
820 9th Ave SW, Sidney, MT
0.61
Single-Family Home
-
08/31/26
3
2.5
2,310
220 7th Ave SW, Sidney, MT
0.19
Single-Family Home
-
08/28/26
3
1
1,710
112 Whitaker St, Sidney, MT
0.77
Single-Family Home
-
11/04/25
4
2
2,160
410 10th Ave SW, Sidney, MT
0.44
Single-Family Home
-
12/11/25
3
1
1,200
409 Sunrise Ct, Sidney, MT
0.57
Single-Family Home
-
03/27/26
3
2
1,008
1451 11th Ave SW, Sidney, MT
1.07
Single-Family Home
-
08/26/26
3
2.5
2,496
870 Lincoln Ave NW, Sidney, MT
0.75
Single-Family Home
-
12/11/25
4
2
3,100

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
401 W Main St #2, Sidney, MT 59270
0.03
$230,800
5
2
1,917
Off Market
301 W Main St, Sidney, MT 59270
0.03
$142,000
2
1
1,170
Off Market
121 3rd Ave SW, Sidney, MT 59270
0.09
$204,600
2
1.5
1,800
Off Market
116 3rd St SW, Sidney, MT 59270
0.09
$375,000
4
1
3,264
For Sale
123 S Lincoln Ave, Sidney, MT 59270
0.14
$225,000
3
1.5
1,872
For Sale
124 Lincoln Ave NW, Sidney, MT 59270
0.16
$122,500
4
2
2,944
For Sale
222 2nd St SW, Sidney, MT 59270
0.13
$258,000
2
1.5
1,290
Off Market
209-211 2nd Ave SW, Sidney, MT 59270
0.16
$250,000
3
2.5
-
For Sale
220 7th Ave SW, Sidney, MT 59270
0.19
-
3
1
1,710
Recently Sold
300 7th Ave NW #31, Sidney, MT 59270
0.23
$45,000
-
-
-
For Sale
300 7th Ave NW #22, Sidney, MT 59270
0.25
$45,000
-
-
-
For Sale
109 8th Ave NW, Sidney, MT 59270
0.25
$370,000
4
1.5
2,360
For Sale

Local Information

  • Map ViewExplore the area around 321 W Main St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1994
3,476 sqft
$125/sqft
Garage

About this House

This home is open and spacious with large bedrooms. The master suite is on the main floor with a walk in closet. There is a second large bedroom on the main floor. The kitchen is updated with new countertops and stainless steel appliances. Luxury vinyl plank, installed in 2020, runs through the living room, dining, kitchen and laundry areas. The laundry room on the main floor features a utility sink and half bath. Two additional bedrooms and a full bathroom are located in the basement as well as a large family room area and a small craft/finished storage area. There is an insulated, attached 2 car garage with lofted storage racks. The outdoor area features underground sprinklers, a fenced in back yard, and a large deck with access to both dining and kitchen areas. Located within walking distance to the library, grocery store and downtown area.
321 W Main St, Sidney, MT 59270 is a 4 bedroom, 4 bathroom, 3,476 sqft single-family home built in 1994. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $433,200, with a rent estimate of $3,328/month.

Home Details for 321 W Main St

Interior Features

Interior Details
Basement
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Carpet, Linoleum Vinyl
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: MetalFoundation Type: ConcreteSprinkler System
Parking & Garage
GarageParking: Garage Attached, Off Street, On Street

Property Information

Year Built
Year Built: 1994
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Lot Information

Lot Area: 9496 sqft

Price and Tax history

DateEventPrice
Jul 11, 2025
Source: My State MLS #11485088
ListingRemoved
$405,000
Jun 5, 2025
Source: My State MLS #11485088
Contingent
$405,000
Apr 29, 2025
Source: My State MLS #11485088
Listed For Sale
$405,000
Nov 26, 2021
Source: N/A
ListingRemoved
Oct 16, 2021
Source: N/A
Pending
$340,000

Market trends in Sidney

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
32
4MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Sidney

At least 6 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 82 % Say kids play outside

  • 80 % Say it's dog friendly

  • 69 % Say there are sidewalks

  • 54 % Say there's wildlife

  • 50 % Say streets are well-lit

  • 50 % Say car is needed

  • 47 % Say neighbors are friendly

  • 47 % Say it's quiet

  • 43 % Say it's walkable to grocery stores

  • 38 % Say people would walk alone at night

  • 36 % Say they plan to stay for at least 5 years

  • 36 % Say it's walkable to restaurants

  • 33 % Say there's holiday spirit

  • 25 % Say yards are well-kept

  • 14 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nmhall23
    "We have a truck route as our street and a railroad a lot behind us. It would be important to have a fence around their lot if they have small children and/or pets. "
    0
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Frequently asked questions about 321 W Main St

  • What is 321 W Main St estimated to be worth?
    Trulia's estimated value for 321 W Main St in Sidney, MT is $433,200.
  • Is Sidney a buyer's or seller's market?
    Sidney is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Sidney?
    Residents describe Sidney, MT as easy to park in, dog-friendly, and pedestrian-friendly. See recently sold homes in Sidney, MT.
  • What are the closest schools to 321 W Main St?
    The closest schools to 321 W Main St in Sidney, MT are Sidney Elementary School (rated 3/10), Sidney High School (rated 5/10), Sidney Middle School (rated 5/10).
  • Does 321 W Main St have air conditioning?
    Yes, 321 W Main St in Sidney, MT has air conditioning.
  • Does 321 W Main St have laundry facilities?
    Yes, 321 W Main St in Sidney, MT has in-unit laundry.

Explore by feature - Air Conditioning

6 rentals with air conditioning in Sidney, MT

Explore by feature - Washer/dryer

7 rentals with a washer/dryer in Sidney, MT

Apartments for Rent

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Off Market Homes Near 321 W Main St

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Homes for sale near 321 W Main St

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