The match will take place at Monkton Combe School, Nr Bath, Avon. Take A36, Warminster out of Bath Spa, turn left at Viaduct Hotel approximately 3 miles, turn left again (signposted school) and back under main road to the school ground. Car Park is on the right. Postcode: BA2 7JD.
The best postcode to use to get to the ground is BA2 7JD. This is for the Angelfish Cafe on the Canal but instead of turning left and going straight on into their carpark, you carry on round to the left to carry on along 'The Clank' which brings your straight to Longmead Cricket ground. The other post code you have is correct but brings you to the school and is a bit of a walk to the pitch.
From Bath Spa station take taxi or ring the school (previous day) for a lift to be arranged.