I have an investment thats been stable. has not required much upkeeptwo years iv owned it without much difficulty finding renters hvac, roof without issues so far but are on the back end of expected life.  

It started with the "heartbreaking" single family houses, full of run down yards, overgrown trees, ceramic sewer pipes, leaking galvanized water pipes and Cochroaches throughout.

Miami is way too constrained by HOA and your insurance on anything there will be through the absolute roof.

This can tell me a lot about the age of the plumbing, roof, HVAC, etc before actually walking it.

Here are some of the reasons for this: i had an insurance claim with my LLC about 5 years ago and now my insurance is through the roof, interest rates are slightly higher i use the LLC because I will be getting a mortgage.

After inspection, we discover there's drywood termite damage, moisture/water leaks seen from the attic and ceiling, roof doesn't have a permit with old patches.

Very desirable place to live, and there's still demand at the current prices that've shot through the roof since Covid, especially in North Park. 

Simply just finding good deals has been the toughest thing especially in my market (CA) where labor costs and home costs are now through the roof and every seller/wholesaler has priced their home with little to no profit for the end investor.

Is there a difference based on age or is it based on the age of the roof and the windstorm mitigation done to the house. 

I have one in that neighborhood that got some tornado damage and I got a free new roof and siding from the insurance company lol.