I bought a lot on OXFORD just to the North of White Oak. It was about $31/SF. On nicer streets in the Houston Heights you pay $230K for a 6,600 SF lot (~$35/SF) I would say that $265K for a lot on Heights Blvd. would be a good deal and for a prime location you may have to spend close to $300K. Keep in mind that most lots on Heights Blvd. are 7,500 SF and therefore cost more than the other "standart" lot in the Heighs that are either 6,600 or 6,250 SF. As I understand there are 2 builders that have driven up prices of lots in the area. Those 2 builders are Allegro and TRICON. Good luck.