Don't know of anything public. At my company, we have ~5' slices of long communal tables. The figure I got from one of our facilities people two years ago was that these cost $20,000/year each. I'm sure the market is up since then, but I don't know how far.
I think you could fit about four of these workstations into one of our conference rooms. So giving people private offices the size of our conference rooms (any smaller would probably be a code violation, and at least inhumane) would cost about $60k/head extra. Maybe less, since some fixed costs like bathrooms and kitchens wouldn't necessarily grow.
Regardless of how the fixed costs play out, it looks like each 3-5 offices could buy a whole additional programmer. We chose the extra headcount rather than the offices.
That value would put the price per square foot (5" by 5", or 25"sq) at somewhere around $800 annually, around 10x the general office prices for SF or NY. I'm guessing the $20,000 figure is the up-front cost of the entire office, plus furniture, technology, and any building out they did, divided by the number of employees. Which is misleading, since that cost is usually amortized over 5-8 years.
Probably because the area to pull out your chair wouldn't double as a hallway to access other people's desks anymore. The walls aren't what's at a premium, the floor space is.
I think you could fit about four of these workstations into one of our conference rooms. So giving people private offices the size of our conference rooms (any smaller would probably be a code violation, and at least inhumane) would cost about $60k/head extra. Maybe less, since some fixed costs like bathrooms and kitchens wouldn't necessarily grow.
Regardless of how the fixed costs play out, it looks like each 3-5 offices could buy a whole additional programmer. We chose the extra headcount rather than the offices.