From U.S. Census Bureau data for September 2026.
Builders in Montgomery County received permits for 79 new housing units in September 2026, according to the Census Bureau’s monthly Building Permits Survey.
Montgomery County, 2026 year to date: 993 housing units permitted through September, vs. 847 through September 2025 (+17.2%).
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Year to date in the neighboring counties: Warren County 952, Greene County 357, Miami County 266.
Houses count one unit each and apartment buildings count every unit; not every permitted home is built.
Source: U.S. Census Bureau, Building Permits Survey, monthly county and place files. How the figures are built: methodology.
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