House Prices

House Prices & Home Values Sweet Grass, MT 2026


Average Data

average house price$132,390
average size per house2103 ft²
average price per ft²63 $ / ft²

04/05/2026 - The value range (VR) for house prices in Sweet Grass, MT is $57/ sqft to $57/ sqft. An average home with 2103 sqft costs approximately $119,871 to $119,871. Sweet Grass, MT includes 1 ZIP codes and it is located in Toole county. The lowest prices are found in ZIP 59484, while the highest are in ZIP 59484. The average price per sqare feet is $63. Our analysis is based on 10 property listings.

Avergage prices by ZIP codes Sweet Grass

5948459 $ / ft²




Historical development of home values in Sweet Grass

Year Estimated value (USD) Change vs. 2025
2010 $61,484 -53.6%
2011 $59,107 -55.4%
2012 $58,948 -55.5%
2013 $61,151 -53.8%
2014 $64,192 -51.5%
2015 $67,486 -49.0%
2016 $71,008 -46.4%
2017 $74,841 -43.5%
2018 $78,978 -40.3%
2019 $82,640 -37.6%
2020 $86,912 -34.4%
2021 $98,853 -25.3%
2022 $115,241 -13.0%
2023 $121,527 -8.2%
2024 $128,557 -2.9%
2025 $132,390 0.0%

Graph: estimated home values in Sweet Grass over time (USD)



Example: 100% financing house in Sweet Grass

Loan amount: $132,390

Interest rate: 6.00%

Fixed monthly payment: $793.74

Breakdown in the 1st month:
Interest portion: $661.95  –  Principal portion: $131.79

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $7,899.17 $1,625.76 $130,764.24
2 $7,798.90 $1,726.04 $129,038.20
3 $7,692.44 $1,832.50 $127,205.70
4 $7,579.42 $1,945.52 $125,260.18
5 $7,459.42 $2,065.52 $123,194.66
6 $7,332.03 $2,192.91 $121,001.75
7 $7,196.77 $2,328.17 $118,673.58
8 $7,053.18 $2,471.76 $116,201.82
9 $6,900.72 $2,624.22 $113,577.60
10 $6,738.87 $2,786.07 $110,791.53
11 $6,567.03 $2,957.91 $107,833.62
12 $6,384.59 $3,140.35 $104,693.27
13 $6,190.90 $3,334.04 $101,359.23
14 $5,985.26 $3,539.67 $97,819.56
15 $5,766.95 $3,757.99 $94,061.57
16 $5,535.16 $3,989.78 $90,071.79
17 $5,289.08 $4,235.86 $85,835.93
18 $5,027.82 $4,497.12 $81,338.81
19 $4,750.45 $4,774.49 $76,564.32
20 $4,455.97 $5,068.97 $71,495.35
21 $4,143.33 $5,381.61 $66,113.73
22 $3,811.40 $5,713.54 $60,400.19
23 $3,459.00 $6,065.94 $54,334.26
24 $3,084.87 $6,440.07 $47,894.18
25 $2,687.66 $6,837.28 $41,056.90
26 $2,265.95 $7,258.99 $33,797.91
27 $1,818.23 $7,706.71 $26,091.20
28 $1,342.90 $8,182.04 $17,909.16
29 $838.25 $8,686.69 $9,222.47
30 $302.47 $9,222.47 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Sweet Grass, MT


1500 sqft3900 sqft
Ø selling price$114,346$243,244
Ø fast selling$103,951$218,919
Ø high price sale$124,741$267,568

In 2026, houses in Sweet Grass, MT will be offered at an average price of $63 per square foot. A 1,500 sqft home priced at $114,346 is 23.55% more expensive per square foot than a 3,900 sqft home priced at $243,244. Home prices in Sweet Grass, MT vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $168,399. Sellers who can wait longer may achieve a higher price of up to $205,822.


Discover Sweet Grass, MT

Sweet Grass, Montana is a historic border town in Toole County that anchors the northern end of I?15.
Best known for the Coutts?Sweet Grass Border Crossing, it serves as a key gateway between the United States and Canada.
Travelers find convenient services, fuel, and duty-free shopping before continuing across the prairie.
The landscape blends wide-open Great Plains views with working ranches and big-sky sunsets ideal for road trip photography.

Gateway to Canada and the Hi-Line

I?15 transitions here to Alberta Highway 4, streamlining commercial trucking and cross-border logistics.
U.S. Customs and Border Protection facilities help manage efficient inspections, reducing wait times during peak travel seasons.
Nearby Hi-Line communities and the city of Shelby provide additional dining, lodging, and rail connections.

Things to Know for Travelers and Businesses

Outdoor enthusiasts use Sweet Grass as a base for prairie birding, scenic drives, and quiet camping on the Montana plains.
Businesses value the location for warehousing, freight consolidation, and access to both Canadian and American markets.
Whether you are planning a cross-border vacation or a logistics route, Sweet Grass, MT offers a strategic stop with classic Montana hospitality.



FAQ – Home Values in Sweet Grass

What is the median home value in Sweet Grass in 2026?

In 2026, the typical home value in Sweet Grass is about $132,390 for an average home size of 2103 square feet. This corresponds to an average price of roughly $63 per square foot.

What is the average cost per square foot in Sweet Grass?

In 2026, homes in Sweet Grass sell for an average of around $63 per square foot, with a typical range between $57 and $57 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Sweet Grass is about 2103 square feet, with an estimated 2026 value around $132,390.



Locations close to Sweet Grass, MT

Ulm, MT190 $ / ft²
Valier, MT73 $ / ft²
Vaughn, MT111 $ / ft²
Sun River, MT861 $ / ft²
Sunburst, MT48 $ / ft²
Stockett, MT109 $ / ft²
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