"It goes all the way from just slightly below S$350,000 to, I think, the most expensive unit is very close to S$740,000.
All applicants must meet public housing guidelines, among them an average monthly household income cap of S$8,000.
according to the above from the newspaper.
can someone do a quick calculation on whether can the flat be paid using CPF fully? based on the max household income cap of $8k?
Being able to use CPF to "fully pay up" hinges on alot of factors that have to be fulfilled. Withdrawal limit based on 120% valuation/purchase price whichever is lower, having minimum sum in your CPF, etc etc.
Goto the CPF website, they have described these in quite abit of detail.