Thanks for all the comments guys..
I have had cold feet and backed out.I think, i blinked little too early. I can wait couple more months and i might see more value for the downpayment which i have to pump.Especially those 800k ones..
btw my deal was around 212/sft
I beleive all that grading which is getting done in delsur and some in 4s should put atleast 1500homes of pressure..