Asiancolossus,
I think if you google Concord Park Place price lists, one of the first links will take you to an agent's page that will show some of the original prices of Discovery Buildings A & B, which has gotten a lot of hits to be near the top of the search. They were most likely lower than $400 per square foot then.
As for Tango1 and 2, I'm not sure how to compare the 2 projects because it's sort of like apples and oranges.
Here's my shot at common sense:
-Tango 1 & 2 interior design are different than Discovery. It sounds and looks like they have higher name brand appliances but designed by different interior designers.
-Discovery is more space conscience and aimed to be more functional with breakfast tables, and 2 in 1 washer/dryers to squeeze useable sq out of smaller units.
-Discovery has more buildings but share bigger and practical amenities that are "full size" compared to each building having it's own amenities.
-Discovery is further away from the highway than the Tangos
-Tango purchasers will probably think Tango is better than Discovery
-Tango is more expensive because it came out later and the price is also adjusted to the market and the infrastructure has been built up a bit in the area
-I think both projects will have lots of investors and there are a lot more new buildings left to be built, so we'll see what the verdict is when the first people move in to the units and give an update what they think.
-Afterall, it's a master plan community so if people don't like living around lots of people, then they're better off buying in single projects instead elsewhere.
-Whatever the latest price is at Tango, I don't think there's much of a price difference in the market for Discovery, so the benchmark is at whatever the latest price people are willing to buy at Park Place, because they're in the same location.