Stone Mill, Broken Arrow, OK Real Estate & Homes for Sale - realtor .Browse the Stone Mill homes for sale and other real estate in Stone Mill, Broken Arrow, OK right now!stone mill where to sell,Stonemill Real Estate Guide / Homes for Sale in Stonemill .Stonemill Neighborhood Guide. Located in Spotsylvania. Stonemill is an extraordinary, private neighborhood with a pool. It's right off Leavells Rd., close to everything and anything a family needs and wants. This quality community features charming colonials and cute ramblers.