BUILT ENVIRONMENT:AI LTD Company number 17207173 · Monitor this company Active Overview People 2 Control Documents Analysis Location Related Registered office AddressUnit 17 Chiltern Court, Asheridge Road, Chesham, Bucks, United Kingdom, HP5 2PX PostcodeHP5 2PX Companies at this postcode 231 Average house price in HP5 2PX £521,000 (12 sales) Map