I posted this in the 2014 Spring Pricing thread but there is an ebb/flow to new homes sales that I've noticed over the years.
The first one that opens is hot out the gate then the others are slower but once the first one sells out, the secondaries pick up steam and then it starts all over again.
2010 Collection sold out quick because The Irvine Company had stopped building for a few years (What? Builders never stop building.
)
Then Stonegate and Laguna Altura came online (the 2011 Irvine Pacific Collection) and it was slow at first but picked up after about 6 months to a year (I believe Lambert Ranch was also around this time).
Cypress Village opened up and was brisk at first and then slowed down... PP opened up, sold throught the first few phases and also slowed down. I expect both of these to pick up again this year through the summer/fall.
If Orchard Hills does open this year, I think the first phases will be hot and then as it moves to winter, a slowdown and then picks up again 2015 (probably when we'll see Northwood Paseo).
I expect the next Great Park hood to open up in about a year or so once PP sells out.
There is also Tustin Legacy that will be coming online.
But if I were a builder, I would make my price point around mid $700k for an SFR... hard to find those in Irvine.