Forest Cresent is the only school you will get to intake out of area. I know as we live in Huntingdale too
I tried for years and unless they have had a mass exodus in Canning Vale schools they were full to bursting a few years back and wouldnt take anyone
We had one in CVale SN centre there and they wouldnt even allow the other boys to attend that mainstream school, so I was doing two drop offs each day, and running around madly.
I started at Huntingdale, it sucked big time to say the least - then again we did have SN children, and they werent at all geared to SN kids back then.
We moved them to Forest Crescent and even though they werent geared to SN they did a heck of a lot better! Schooling standards were much higher, and the teachers much better, even the bullying policy and general child behaviours were better.
We now homeschool as there was no "decent" school anywhere near here that we could sent SN children - we have 5 SN. It was easier to just pull them all out and homeschool in the end.
If your kids arent SN then they will thrive at Forest Crescent.