It is worth a visit if you are in the area, but you will need your Melways to find it. I suggest you enter from the Iverberive Court entrance, as Hartley Road is a narrow unmade road with no close-by parking.
There are houses backing onto both sides of this narrow reserve, but on my weekday walk, not a sound could be heard from them. No humans were encountered on my travels along this interesting reserve. It is designated an off-leash area for dogs.
The only splash of colour seen was a wattle in bloom and a lone bush of what appeared to be of the grevillea family.