- 4 bd
- 2 ba
- 1,500 sqft

The average Boulder Hill, IL home value is $300,500, up 2.7% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $300,500
1-Year Value Change: +2.7%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The neighborhoods with the highest median home values in Montgomery, IL include: Boulder Hill ($300,500).
The neighborhoods with the lowest median home values in Montgomery, IL include: Boulder Hill ($300,500).
Neighborhoods with the highest year-over-year value growth in Montgomery, IL include: Boulder Hill (2.7%).