Mostyn Manor Estates 
Site Plan
Mostyn Manor Estates is a 301 acre residential development located on FM 1488 near Magnolia in Montgomery County. Home construction started in 2001. Sections One, Two, Three and Four are complete, with 276 lots. Sections Five and Six are now open and contain 68 lots, 48 of which have been sold. Dunn & Stone Builders builds homes in Mostyn Manor Estates valued from $325,000 to $525,000.