This deal would have a lot of updating and all new appliances, furnace with central air, water heater and new plumbing in the entire house 

Working with a contractor, we put together a scope of work totaling approximately $85,000 to fully renovate three units, including the addition of one bedroom, and complete necessary CapEx mechanical repairs including updating many plumbing fixtures, and updating electrical fixtures and systems.

This lead to extensive change orders and changes in scope, due to unforeseen code issues with electric and plumbing.

. $25-30/sf for a lower end refresh.I have not designed the garage space for the ADU yet, but when I do define the scope, it will include all new electrical, plumbing, HVAC, custom windows, insulation, 1 full kitchen and 1 full bath, exterior paint and a couple of new garage doors.

There's a crawl space that's inaccessible because there's plumbing that goes across the door but likely there are termites there as well.

Expect significant deferred maintenance, not to mention total degradation of the major systems (electrical, plumbing, HVAC, roof, etc.).What are the terms (payment, interest rate, duration, etc.) of the underlying mortgage?

I was able to put in all new plumbing, electrical and heating/ ac which are all coming online now.  

It needs a lot of work, half side was gutted, there was a plumbing issue prior, and its not in a good shape.

Hello, I have a property in Dallas that I purchased and the previous owner pulled a bunch of permits including electrical and plumbing but never closed them out.

In the calculations of repairs it would include new windows, flooring, hvac,water heater, plumbing, and many more things but how do the numbers look ?