Anonymous wrote:The builder told us in Montgomery County you can build a guest house with kitchen as long as the houses are attached so we will have to share a common wall or a breezeway.
We're doing this now so I know the details. Yes, if it's attached then it's considered just an addition and you can add a kitchen/etc without an issue. The only thing that may come up is ratio of house to overall lot size, but sounds like you're looking at a big lot.
You _can_ in some cases build what is known as an accessory apartment building that is detahced, but it's really complicated in terms of size and setbacks from various sides, and also there can be no more than 1 with a certain radius (like only one per neighborhood). It's really complicated basically.
So if your guest house is attached, then I guess ILs will just be wandering in and out of your house at will.