For example in Maryland, you're required to have a registered agent/address. 1.

Not an exhaustive list - so check with your local attorney, but these are the issues that come up with investment LLCs that you want to address at the beginning. 

Hello EveryoneI'm looking to buy a standard lot which is a buildable (as far as county says) has it's own address, is zoned single family.The wetland on it is isolated and there are many houses around the lot, the neighborhood is established.Seller has a permit from Florida environmental protection, allowing to build a SFR with a plan to keep part of wetland on the backyard.

That way tenant isn't confused by a new phone/email addressing them about their rent. 

They will likely come back with an address and request. 

If a person doesn't actively have skin in the game, there is ZERO respect for your house.   

Colleague of mine who owns a rental company, has about 2,000 rental properties in Chgo, and earlier this year, he explained to me how he got SCREWED with the moratorium, and wanted to now diversify with our company. 20% rentals to us (over time), because we have more stable and consistent income (not to mention skin in the game), vs getting screwed by his tenants.

Let's address his points one by one"* Zandi believes that surging prices with homes being overvalued is set to hurt the housing market."

Mortgage credit reports can sometimes pull addresses affiliated with a borrower.

I have contacted the landlord multiple times requesting that they be addressed before I move in.