KNOWLEDGE PRODUCTS LTD Company number 07664267 · Monitor this company Dissolved Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressTHE OLD BAT AND BALL, ST JOHN'S HILL, SEVENOAKS, TN13 3PF PostcodeTN13 3PF Companies at this postcode 96 Average house price in TN13 3PF £258,000 (6 sales) Map