449 12th Ave SW, Sidney, MT 59270
OFF MARKET

$412,200

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 3,028 sqft

449 12th Ave SW, Sidney, MT 59270

Est. Refi. Payment $2,337/mo*
Refinance Your Home

Home Value

Trulia Estimate
$412K
Since last month
Decreased$12K (-2.8%)
Since last year
Decreased$16K (-3.8%)
Since last sale
Decreased$6K (-1.4%)
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 +9% in the last 10 years
MonthEstimated value
2026
August 2026$414K
July 2026$426K
June 2026$429K
May 2026$436K
April 2026$418K
March 2026$430K
February 2026$430K
January 2026$428K
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
1451 11th Ave SW, Sidney, MT
0.72
Single-Family Home
-
08/26/26
3
2.5
2,496
121 3rd Ave SW, Sidney, MT
0.54
Single-Family Home
-
10/31/25
2
1.5
1,800
624 9th St SE, Sidney, MT
1.04
Single-Family Home
-
05/03/26
4
2
989
112 Whitaker St, Sidney, MT
1.31
Single-Family Home
-
11/04/25
4
2
2,160
409 Sunrise Ct, Sidney, MT
1.13
Single-Family Home
-
03/27/26
3
2
1,008
614 7th St SE, Sidney, MT
0.97
Single-Family Home
-
01/11/26
2
1
1,168
716 5th St SE, Sidney, MT
1.06
Single-Family Home
-
09/25/25
2
1
1,120
405 5th St NE, Sidney, MT
1.05
Single-Family Home
-
12/19/25
1
1
720
101 8th Ave SE, Sidney, MT
1.14
Single-Family Home
-
01/06/26
2
1
576

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
306 12th Ave SW, Sidney, MT 59270
0.10
$373,800
4
2
2,688
Off Market
309 11th Ave SW, Sidney, MT 59270
0.11
$302,500
3
2
2,080
Off Market
916 3rd St SW, Sidney, MT 59270
0.18
$282,600
2
2
2,036
Off Market
424 8th Ave SW, Sidney, MT 59270
0.27
$366,600
3
2
2,336
Off Market
108 10th Ave SW, Sidney, MT 59270
0.27
$242,900
3
1.5
1,380
Off Market
103 9th Ave SW, Sidney, MT 59270
0.30
$343,000
2
1.5
1,997
Off Market
107 10th Ave NW, Sidney, MT 59270
0.31
$350,000
3
2
1,992
For Sale
122 9th Ave NW, Sidney, MT 59270
0.36
$303,100
3
2
2,022
Off Market
808 9th St SW, Sidney, MT 59270
0.41
$371,600
4
2
3,090
Off Market
718 9th St SW, Sidney, MT 59270
0.42
$357,300
5
2
2,150
Off Market
109 8th Ave NW, Sidney, MT 59270
0.40
$370,000
4
1.5
2,360
For Sale
420 Lincoln Ave S, Sidney, MT 59270
0.41
$226,900
3
2
2,456
Off Market

Local Information

  • Map ViewExplore the area around 449 12th Ave SW.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1981
Living Area
3,028 sqft
Price/Sqft
$136
Parking
Garage

About this House

This single-family home is located at 449 12th Ave SW, Sidney, MT. 449 12th Ave SW is in Sidney, MT and in ZIP code 59270. This property has 4 bedrooms, 4 bathrooms and approximately 3,028 sqft of floor space. This property has a lot size of 10367 sqft and was built in 1981.
449 12th Ave SW, Sidney, MT 59270 is a 4 bedroom, 4 bathroom, 3,028 sqft single-family home built in 1981. It last sold for $420,000 on Oct 15, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $412,200, with a rent estimate of $2,844/month.

Home Details for 449 12th Ave SW

Interior Features

Interior Details
BasementNumber of Rooms: 8Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Master Bath, Sun Room
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Laminate
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: WoodFoundation Type: Concrete
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1981Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 10367 sqft

Price and Tax history

DateEventPrice
Oct 15, 2025
Source: N/A
Sold
--
Sep 5, 2025
Source: My State MLS #11561175
Contingent
$435,000
Aug 24, 2025
Source: My State MLS #11561175
PriceChange
$435,000
Price decreased by 13%
Jun 27, 2025
Source: BMTMLS #353876
Listed For Sale
$500,000

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 449 12th Ave SW

  • What is 449 12th Ave SW estimated to be worth?
    Trulia's estimated value for 449 12th Ave SW in Sidney, MT is $412,200.
  • What is the price history for 449 12th Ave SW?
    449 12th Ave SW in Sidney, MT last sold in October 2025.
  • 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.
  • Does 449 12th Ave SW have air conditioning?
    Yes, 449 12th Ave SW in Sidney, MT has air conditioning.
  • Does 449 12th Ave SW have laundry facilities?
    Yes, 449 12th Ave SW in Sidney, MT has laundry facilities.

Explore by feature - Air Conditioning

Explore by feature - Washer/dryer

6 rentals with a washer/dryer in Sidney, MT

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