BTA SECURITY LIMITED Company number 09917174 · Monitor this company Dissolved Overview People 1 Financial Control Documents Analysis Location Related Registered office Address80 Carvers Croft, Woolmer Green, Knebworth, Hertfordshire, England, SG3 6LX PostcodeSG3 6LX Companies at this postcode 32 Average house price in SG3 6LX £425,000 (94 sales) Map