<p>There's a lot that gets put into these colleges. Prepping the site will cost roughly $40 million alone, and the two colleges are supposed to cost $260 million to $280 million each. They will house 400 students. Now, this figure may seem like a lot given that Princeton's Whitman College that houses 500 only cost $136 million. However, there are several things that must be taken into account. First is that they're probably going to be very spacious colleges. Second is that they're going to get green certification, which is very costly to implement. Secondly, these are very difficult to build infrastructurally. Yale not only needs to build hard-as-rock colleges, but it has to hire lead architects whose plans alone will cost millions. It has to hire fast-track contractors. Most of all, however, Yale will need to make this second campus, if you will, a veritable campus. Currently the Science Hill area is a hodgepodge of buildings that, while pretty, could be drastically set off by the addition of two huge edifices (and the new School of Management they're building nearby). I wouldn't be surprised if Yale were to build several buffer buildings, which will probably house a vast number of college common rooms (movie theaters, squash courts, basketball courts, libraries, seminar rooms, kitchens, common rooms, etc.).</p>
<p>These problems still may not be enough to justify the $300 million cost when one considers that Silliman, which is Yale's largest college, cost $100 million to renovate, and JE, one of the smaller colleges, is currently undergoing an estimated $61.6 million renovation. However, when one accounts for the rapidly rising prices of steel, granite, labor and also the added cost of building institutionally as opposed to building a residence, it's quite possible that were one to completely reconstruct JE (including adding power and pipes to the site, underground, etc.) it would cost north of $150 million and Silliman north of $200 milion. Considering that the two new colleges will house freshmen, unlike JE, this isn't completely unreasonable. Furthermore, unlike PosterX, I think Yale is going to make these colleges superior in certain ways to the current colleges. While 13 and 14 will certainly lack the tradition of the original 10 and even Morse and Stiles, that will be more than compensated for by a luxurious living standard--perhaps all singles even--and more common space per student. It's kind of outrageous, in a way, since colleges like Calhoun and Trumbull lack space, whereas 13 and 14 are likely to provide more overall common areas than Davenport or Silliman.</p>
<p>Also consider that the estimated $600 includes inflation over the potential course of construction. At the very earliest I'd expect occupancy of these new colleges (if the administration approves them) in 2015. In 10 years, the purchasing power of $600 million will probably be more like $450-500 million in today's dollars.</p>