IseWolf22 said:
I have some interest in my next house being on a large enough property to build a detached "In-law suite". Alternatively being able to renovate a basement into a separate living area.
I know some municipalities across the country do not legally allow this, or make the permitting process awful. I'm not sure about the particular rules for the triangle though. Can anyone point me in the right direction on where I can research the rules for each city/county?
Love where your head's at, ISE. Great way to help family or generate easy rental income.
When we added on years ago we did a full service utility apartment/MIL suite in our basement that we've rented out the last 11 years. Easiest money we make every month, have had great tenants that have invariably become friends, and have built-in dog and kid sitting in a pinch (and someone watching over the house when we're out of town).

There can be a lot of winning with this approach, you just need to screen the **** out of your applicants if you rent it out. Obviously for credit/criminal but also for personality/fit since they're sharing walls or floors with your family. Gotta be a really easy, good, comfortable fit. It's really attractive to young professionals and law school students, most often women or young couples, who feel a lot safer and more "at home" living with a family instead of in a rando apartment complex or rental house, and also want to be in a great location without breaking the bank.
For work I'm also currently building two ADU's above detached garages on houses we've already sold where the buyers wanted to add the garage with apartment above for rental income and future capacity for family.
I'm intimately familiar with Raleigh's regs but not at all with most other municipalities. There may be some general questions useful for others looking to do this but happy to just IM or jump on a Zoom or call or whatever if most of your questions are specific to your family's circumstance.