I need to find information on the impact of InfoTech Innovation to the
urban development.
This will include on how technology will affect a city to be planned,
the additional cost needed, how technology improvement affect property
prices etc.

A case study of a more developed city such as New York or Tokyo will be good.

One of the good examples is: http://www.informationcity.org/ 

I can read the relevant website myself therefore a 1 -2 lines of short
summary of the links will be sufficient.