A&S CONSULTANCY LTD Company number 17508892 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office AddressUnit 10 Main Road, Biggin Hill, Westerham, England, TN16 3YN PostcodeTN16 3YN Companies at this postcode 19 Average house price in TN16 3YN £577,000 (4 sales) Map