We found the following Tennis classes around WD18

30 Trinity Hall Cl, Watford WD24 4GN

Browning Rd, Harpenden AL5 4TP

Green Ln, Bovingdon, Hemel Hempstead HP3 0LA

Meadow Way, Rickmansworth WD3 7NG

8 Park Ave, Watford WD18 7HP

Denham Way, Maple Cross, Rickmansworth WD3 9SL

Arnold House Activity Centre, 44 Donnefield Ave, Edgware HA8 6RH

Pavillions and Grounds, George V Playing Fields, Northaw Rd E, Cuffley, Potters Bar EN6 4RD

59 The Drive, Edgware HA8 8PS

Grasmere Cl, Hemel Hempstead HP3 8QZ

Waverley Rd, St Albans AL3 5PA

The Burroughs, London NW4 4JS