Timber Mill is a residential subdivision of detached, single family homes built ca. 1995. Lot sizes range from approximately 1 to 4 acres. Median interior living space is approximately 3,300 sq. ft. Typical homes have 4 to 5 bedrooms, 3-1/2 baths, full basements, and 2-car, attached garages.
Access to the Timber Mill neighborhood is from Mercer Mill Road onto Timber Mill Lane.