That automatically tells the note servicer that Title has changed hands.Be very careful how you operate when using a LLC.

He said he’s from Freedom Loan Service Corp but it’s a gmail account. 

These pros often have direct access to property owners and can recommend your services whenever opportunities pop up.So, cozy up to these professionals.

Though everything mentioned sounded great, non of it matters.

In theory my only costs would be purchase of the lot + associated fees, taxes, and engineering services (which I could do a portion of on my own time). 

Does Market Leader provides Quality Leads Service? 

I hope this helps, it's always nice to be able to assist another service member; I sent you a DM on BP -- if you are able to assist I would greatly appreciate it. 

The previous Owner’s property management reached out to us if we would continue with their services.

Services like forming LLC, registered agent, state fillings...etc. doesn't spell value to me. 

Ultimately, the best approach depends on factors like the size and complexity of your operation, your comfort level with HR tasks, and the services offered by the property management company.