Perhaps updated plumbing, foundation, roofing, insulation, electrical service panel, windows, etc. whereas you may find a 1960 or newer property that has single pane aluminum windows, overloaded electrical service panel, deteriorated roof, galvanized and corroded water lines, etc.

Then I realized that all of the utilities(HVAC,ELEC,PLUMBING) have been updated already!

Between architects and pulling building, plumbing, electric and mechanical permits, that can take quite a bit of time.  

Refinished the hardwood floors, all the electrical and plumbing fixtures are new.

It was my first purchase, and I had no idea I needed to inspect the plumbing separately. 

I add new electrical, plumbing, kitchens, LVP flooring, tiled showers always.

I know how to manage and lead people, I can do electrical and plumbing, drywall, paint, trim, flooring (except Tile but I bet I can if I ever tried it). 

I did eventually get in touch with L&I who confirmed that there aren't any fees associated with any of the violations that relate to plumbing, electric, interior / exterior damages, etc.

I wouldn't want to take on a job needing to move walls, electrical, plumbing etc in a real old house that you never know what all will be involved.

The insurance company wants records of updated electric, plumbing, roof, and HVAC, all having been done in the last 15 years.