HEATING SYSTEMS DIRECT LTD Company number 07462465 · Monitor this company Dissolved Overview People 3 Financial Documents Analysis Location Related Registered office Address15 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