I would have a signed and notarized Promissory Note tying my loan to the current project and I would be repaid when that project is sold.My questions are...

Be sure to include the legal description of the property and the parcel number, if applicable.Sign and notarize the deed: Sign the deed in the presence of a notary public, who will notarize it to confirm your identity and ensure the document's validity.Record the deed: File the deed with the county recorder's office or the local government office responsible for maintaining property records in the county where the property is located.Inform your mortgage lender: If there's a mortgage on the property, notify your lender of the transfer, as some loans may have a "due-on-sale" clause that requires the loan to be paid in full when the property changes ownership.Update insurance policies: Contact your insurance provider to update the property insurance policy to reflect the LLC as the new owner.

Is the HOA lien senior to the existing mortgage or not? Are

Nathaniel C. good point, type of property (STR or LTR), REI income, and REPS or not are also factors to consider when evaluating whether or not to do cost seg.

@Jim RivellIf it wasn't recorded, get the docs back and/or have a letter, probably notarized, saying the debt is satified.If it was recorded, you'll need a lien release/discharge (or deed of trust release) signed and recorded by your family member recorded after you've paid them back. 

That means if the investor defaults on the loan, the seller will be hit with the foreclosure and 1099, judgment, etc.Regardless of your level of expertise, you MUST have an attorney write up full disclosures and have the seller sign and notarize the disclosures. 

That way, I wouldn’t have to raise the funds to close on the property first before selling it, and I’d just be able to directly capture the equity spread.And if not, are there any other ways to do this?

and notarized while being overseas.

Assuming this were true, another avenue that you could do next is, just pull the permit thru an owner/builder, just authorize your GC with an authorization letter from your entity, they might need for that to be notarized.

I have not, are they a 1 stop shop for long term rentals?