Lennar initially stated this was normal and after 4-5 episodes of continued leaking they reportedly replaced the outdoor roof vents and seal the roof which caused the leak to subside. During this. Apr 12, 2005 · Description of Complaint. Location of house-2040 Nottingham Place,Allen,Tx. 75013. The house was the model home and office for Lennar homes in the Custer Hill Estate subdivision. It was built in 1997, but we were the first owners in 2001 (we bought it when they closed out the subdivision). The house was landscaped by the company..