Our offices are situated in Harpenden within close walking distance from Harpenden train station served by London, King Cross. Journey time is approximately 30 minutes. We are also in close proximity to Luton Airport within taxi range at 10 miles or so. Please refer to the directions below for further details: Directions Travelling on the M1, leave the motorway at Junction 9 and follow the signs to Redbourn. At the next roundabout, take the first exit towards Harpenden and drive for a mile until you reach the next roundabout. Take the second exit off the roundabout and follow the small road down the hill to Southdown. Take the third exit off the mini roundabout and you have reached your destination. There is public parking on Southdown Road opposite the office and in the surrounding area.. View directions map