I love Deer Creek. You still might be able to find homes under $400K in both Bella Vista and Twin Creeks. These two are definitely higher end homes. There's always Ranch at Cypress Creek for homes between 200-300 but you'll have to look hard for those for sure!
Call me if you have any specifics, I don't mind giving you some tips. There's also a newer subdivisions off of both Lakeline Blvd and Cypress Creek.
Keller Williams Realty