California grid operator CAISO has been curtailing renewable energy at record levels this year, as the state’s ever-rising share of solar power during daylight hours increasingly outpaces electricity demand." 

You are essentially saying you don't know of any lead paint and you don't have records pertaining to lead paint.

Currently, my sibling and I own 40% of the building and his nonprofit owns 60%. 

Except Wayland having 0% crime, other places have high crime records that worry me.

You of course will probably need to pay the property taxes, keep insurance on it since you own it of record and hope the Borrower keeps it in somewhat habitable condition.Then, assuming you win, you get clear title to the property. 

I am refinancing a home - decree & recorded warranty deed have been provided (both document the home in question to me).

Go to the Recorder of Deed's Office in the county where the property is located. 

Underwriting for the new refinances has found that the closing attorney recorded the lien on my primary residence instead of the rental.

@Daryl Jarrett When a noteholder sells a loan, he gives the buyer an endorsement to the note or an allonge and an Assignment of Mortgage, which gets recorded.

I have her DL, SS# (hopefully she gave me the right one :-))- Apart from keeping pictures, notes of damages , and a bill from handyman, sms exchanges, late fee records, anything else I need to do to strengthen my case infront of Justice of Peace court.