NP7 5HD (this is the postcode of the Town Hall, in the center of Abergavenny).
Leave the M4 at junction 24, and take the 4th exit onto the A449. Follow signs for the A40 and Abergavenny.
Driving from the north / M5
Leave the M5 at junction 8 onto the M50 signposted Ross-on-Wye and Monmouth.
At M50 junction 4, take the 1st exit onto the A40.
At Monmouth, follow the A40 to Abergavenny.