GAVIN JOHN CONSULTING LIMITED Company number 07166209 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address2 Parc Howard Avenue, Llanelli, Camarthenshire, Wales, SA15 3JY PostcodeSA15 3JY Companies at this postcode 7 Average house price in SA15 3JY £299,000 (23 sales) Map