Once billed, those in violation of the policy won't be able to rejoin BiggerPockets, including prohibition of the use of the agent/lender finder tools, forums, and private messaging system until their bill is paid. 

If you ever decide to look over in this area, I'd be happy to put you in touch with the systems I utilize over here and give you insight on which areas to look for. 

Hey @Monish Anand - Long distance real estate investing can for sure be challenging, but also forces you to dial in your systems or fail!

., major systems like plumbing/electrical)Full Gut/Studs Down: $85-$120 per sq. ft.Luxury Finishes: $150+ per sq. ft.However determine the Rehab Costs are only a part of analyzing a deal, you also have to focus on determine the After Repair Value of the property in the specific Area/LocationIf you’re focusing on specific markets and ever want to discuss analyzing deals or strategies, feel free to connect, Our firm would love to help you!

However, its downfall (and really what makes it so easy) is that it is a single-entry system. 

. : so, assess all systems and see for obvious things like : garage door, ceiling height, perimeter foundation and drainage, framing if you can, attic space, electrical, plumbing etc 4.

So, it sounds like you may be working outside the system which could eventually bite you.

The helical piers system would cost $25k but is a permanent solution.

Does it have material defects such as a roof, foundation, heating system issue etc?

It's called The California Solar Mandate - this building code requires new homes to have a solar photovoltaic (PV) system.