View all Luxury homes in Wake County - http://carlafreund.com/search/luxury-homes-wake-county
View all Homes in Cary NC - http://carlafreund.com/search/cary-nc-residential
There may also be lots available to build on that are not in MLS. I can also set up a search for you to receive ALL New homes that meet your criteria as soon as they come on the market.
Have a wonderful day!