Hey, BiggerPockets community! I'm Logan Winn, and I'm thrilled to be part of this network. After a fulfilling career in corporate sales, I've leaped into my passion, founding JG Academy Tracy, a jiujitsu gym in Tracy,...

Think detached structures, pool cages, animal bite insurance, sewer backup, etc. all the best!

My recommendation is you start with a house hack of a detached duplex.

They're already kinda legal town-wide, but this would make detached ADUs possible on lots <1/2 acre, and reduce parking requirements from an absurd 2 to a manageable 1 per ADU.https://carync.gov/adusNote that most of Cary is subject to HOAs, and many HOAs have rules that would prohibit ADUs -- so do your due diligence first.

I'm currently planning to convert a detached garage on my rental property into an ADU.

Personally, I came up with the idea that I should build a detached ADU on my current rental property (the property has enough square footage to accommodate this project).

The obstacles I am running in to are extraordinarily high lease renewal fee's which I want to avoid.

I’m noticing the larger properties could be converted to multi unit housing but are zoned as single family semi detached.

Once you have decided on the location then compare the returns (and maintenance cost) on condos vs single-family detached. 

Killer detached six plex on the OR coast asking $900K+/- we're taking a look at this week.