SPEEDWELL SETTLEMENT SERVICES LIMITED Company number 10135203 · Monitor this company Active Overview People 6 Control Documents Analysis Location Related Registered office AddressMardall House, Vaughan Road, Harpenden, Hertfordshire, United Kingdom, AL5 4HU PostcodeAL5 4HU Companies at this postcode 11 Average house price in AL5 4HU £564,000 (7 sales) Map