We found this picture of the site of our second lavendar garden before we planted it this year.  This spot in Hollycot Gardens is a popular fly tipping site, or was.  The space is a different shape to the last garden but it does get afternoon sun so it could be a good location.
As it  would be hoped that it would cease to become a site for rubbish, we have had a significant reduction in rubbish dumping now. While it does have partial lawn, i was happy to see that the area where the rubbish is is actually soil and therefore, the lavendar garden would improve on the existing situation. Here is what it looked like before we planted it: