XTRA GROUP LIMITED Company number 14751807 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office AddressUnit 14 Woodside Industrial Park, Works Road, Letchworth Garden City, Hertfordshire, England, SG6 1LA PostcodeSG6 1LA Companies at this postcode 52 Average house price in SG6 1LA £549,000 (13 sales) Map