Real Estate Price Maphome prices by county

Big Arm, MT home prices

Data as of · by the Real Estate Price Map data team · methodology & sources

Big Arm, MT is rising, a premium-priced area.

Momentum+1.2%Rising
Vs typical+120%Premium

Real Estate Price Map scores, derived from the data on this page · how we calculate them

2013: $416,455 → today: $887,560 (2.1×)

Typical home value
$887,560
Zillow ZHVI
Since 2013
+113.1%
Rank in MT
#6
of 206 cities

Market read

At $887,560, homes in Big Arm are 120% above the typical MT city ($402,805), ranking #6 of 206 we track in the state.

Prices are up 1.2% over the last year.

Big Arm sits in Lake County — see the full county market data →

Home value history

Zillow Home Value Index, yearly.

Other cities in Montana

Big Sky · Rollins · Gallatin Gateway · Garrison · Pray · Cameron

Frequently asked questions

What is the average home price in Big Arm, MT?
The typical Big Arm, MT home is worth $887,560 — 120% above the typical Montana city ($402,805).
Are home prices in Big Arm rising?
Big Arm home values have risen +113.1% since 2013, and moved +1.2% in the last year.
What county is Big Arm in?
Big Arm is in Lake County, where you can see full county market data.
Big Arm, MT home value by year
YearBig Arm, MT home value
2013$416,455
2014$416,149
2015$405,260
2016$428,389
2017$438,343
2018$476,033
2019$478,060
2020$538,593
2021$766,493
2022$837,529
2023$877,546
2024$930,023
2025$876,898
2026$887,560