Where are the closest public tennis courts to Colonel Light Gardens?

there are a number of public tennis courts in Colonel Light Gardens for the residents of Colonel Light Gardens.
there are two next to 86 The Grove,
two behind 21 West Parkway,
There are many tennis courts at Reade Park near 20 Flinders Avenue. Some of them may be available to non-members but most are associated with Reade Park Tennis club.
And there are some at Penang Avenue on the West Side of Goodwood road at Hillview Reserve associated with Colonel Light Gardens West Tennis club.

Unless you are a member of a club - there are no toilets available at any of these facilities.

There are also some tennis courts at Batchelor Reserve at the end of Norseman Avenue Westbourne Park associated with Kingswood Tennis club. I don't know if any of them are available to non-members. And some on Denman Street Lower Mitcham - associated with Denman Tennis Club - again - probably none available to the public.