House Prices

House Prices & Home Values Boulder, MT 2026


Average Data

average house price$425,000
average size per house2622 ft²
average price per ft²163 $ / ft²

04/16/2026 - The value range (VR) for house prices in Boulder, MT is $177/ sqft to $177/ sqft. An average home with 2622 sqft costs approximately $464,094 to $464,094. Boulder, MT includes 1 ZIP codes and it is located in Jefferson county. The lowest prices are found in ZIP 59632, while the highest are in ZIP 59632. The average price per sqare feet is $163. Our analysis is based on 2 property listings.

Avergage prices by ZIP codes Boulder

59632192 $ / ft²




Historical development of home values in Boulder

Year Estimated value (USD) Change vs. 2025
2010 $197,378 -53.6%
2011 $189,745 -55.4%
2012 $189,234 -55.5%
2013 $196,307 -53.8%
2014 $206,069 -51.5%
2015 $216,645 -49.0%
2016 $227,951 -46.4%
2017 $240,254 -43.5%
2018 $253,537 -40.3%
2019 $265,293 -37.6%
2020 $279,007 -34.4%
2021 $317,341 -25.3%
2022 $369,948 -13.0%
2023 $390,127 -8.2%
2024 $412,697 -2.9%
2025 $425,000 0.0%

Graph: estimated home values in Boulder over time (USD)



Example: 100% financing house in Boulder

Loan amount: $425,000

Interest rate: 6.00%

Fixed monthly payment: $2,548.09

Breakdown in the 1st month:
Interest portion: $2,125.00  –  Principal portion: $423.09

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $25,358.03 $5,219.05 $419,780.95
2 $25,036.13 $5,540.95 $414,240.00
3 $24,694.37 $5,882.70 $408,357.30
4 $24,331.54 $6,245.54 $402,111.76
5 $23,946.33 $6,630.75 $395,481.02
6 $23,537.36 $7,039.72 $388,441.30
7 $23,103.17 $7,473.91 $380,967.39
8 $22,642.19 $7,934.88 $373,032.51
9 $22,152.79 $8,424.29 $364,608.21
10 $21,633.19 $8,943.88 $355,664.33
11 $21,081.55 $9,495.52 $346,168.81
12 $20,495.89 $10,081.19 $336,087.62
13 $19,874.11 $10,702.97 $325,384.65
14 $19,213.97 $11,363.11 $314,021.55
15 $18,513.12 $12,063.96 $301,957.59
16 $17,769.04 $12,808.04 $289,149.55
17 $16,979.07 $13,598.01 $275,551.54
18 $16,140.37 $14,436.70 $261,114.84
19 $15,249.95 $15,327.13 $245,787.71
20 $14,304.61 $16,272.47 $229,515.24
21 $13,300.95 $17,276.12 $212,239.12
22 $12,235.40 $18,341.68 $193,897.44
23 $11,104.13 $19,472.95 $174,424.49
24 $9,903.08 $20,674.00 $153,750.50
25 $8,627.95 $21,949.13 $131,801.37
26 $7,274.18 $23,302.90 $108,498.47
27 $5,836.91 $24,740.17 $83,758.30
28 $4,310.99 $26,266.09 $57,492.21
29 $2,690.95 $27,886.13 $29,606.08
30 $971.00 $29,606.08 $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 Boulder, MT


1500 sqft3900 sqft
Ø selling price$295,845$629,343
Ø fast selling$268,950$566,409
Ø high price sale$322,740$692,278

In 2026, houses in Boulder, MT will be offered at an average price of $163 per square foot. A 1,500 sqft home priced at $295,845 is 24.84% more expensive per square foot than a 3,900 sqft home priced at $629,343. Home prices in Boulder, MT vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $435,700. Sellers who can wait longer may achieve a higher price of up to $532,522.

FAQ – Home Values in Boulder

What is the median home value in Boulder in 2026?

In 2026, the typical home value in Boulder is about $425,000 for an average home size of 2622 square feet. This corresponds to an average price of roughly $163 per square foot.

What is the average cost per square foot in Boulder?

In 2026, homes in Boulder sell for an average of around $163 per square foot, with a typical range between $177 and $177 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 Boulder is about 2622 square feet, with an estimated 2026 value around $425,000.



Locations close to Boulder, MT

Canyon Creek, MT257 $ / ft²
Clancy, MT278 $ / ft²
East Helena, MT189 $ / ft²
Basin, MT174 $ / ft²
Helena, MT179 $ / ft²
Zurich, MT76 $ / ft²
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