When this small, luxurious neighborhood is complete, there are going to be roughly 50 houses ranging in style and size and will be suitable for anyone's taste.
The street lights have 4 individual lights on them and are activated by a switch in the security booth. The traffic lights w/ walk signs are fully-functioning off a time-delay event system (about 9-10 seconds each green/red light, and 2 seconds for each yellow light) and are activated and paused by a switch in the security booth.
Pictures
The whole build up to date.

Security booth and boom-barriers