There are a number of high end communities in Yorba Linda CA (the city adjacent to Brea) . These homes are 2-3 years old. The square footage can range from 4,000 sq ft and up. Prices will range from $1.5 million to $4 million. I am not sure high end you are considering. It is the place to live if you are working in Brea. My office is just down the street from these homes. I would be happy to email you some properties if you let me know what you are looking for. You can email me at firstname.lastname@example.org.