Knight Manor
A very old and very resplendent manor that has been passed down the Knight family for a very long time. It is currently in the possession of its presumably sole heir, Carter Knight.
The Manor is located on a island off the coast of the city, and shares it with the juvenile detention centre. While this is the case, there is a significant amount of distance between the two locations, as the manor's grounds are vast.
The manor has 38 rooms (according to Busboy's count), including (so far) a library, a lab, a large kitchen, a dining room, and various personal accommodations. Its grounds include a large garden close to the mansion. It has been speculated but not confirmed that there is a sub-basement level or several containing Mr. Knight's old hideout.
Featured in: S1E1 The Program