Originally Posted by
number_6
I would think their warehouse/distribution network will dictate specific locations. As for where in Australia, IKEA probably went through exactly the same market analysis and I bet the Costco locations will be within 10km of all of the IKEA stores

but not co-located.
IKEA chooses Sydney for Australian HQ
NSW Govt talking up this development; I agree that
Tempe will be
tempting!

Google also brought up an Ikea at Tempe, near PHX!
Co-location (at least on the Tempe Tip site / development or an adjoining development) would make sense. SYD's owner might try again to develop a site on the airport fringe, but that's a whole other topic.
Many visitors would likely make the trip, too, if it's at Tempe.
As it's a greenfields site it would make sense on many levels and possibly involve some wheeling and dealing by the developer and Costco.
Thanks for the 'tip'.