SONTEC PREFABRICATION LTD Company number 11026517 · Monitor this company Dissolved Overview People 2 Financial Control Documents Analysis Location Related Registered office Address2 WHITNEY DRIVE, STEVENAGE, ENGLAND, SG1 4BG PostcodeSG1 4BG Companies at this postcode 3 Average house price in SG1 4BG £824,000 (2 sales) Map