They typically cut the grass and maintain the lawn so the property does not acquire additional liens.

If you currently have a forced air furnace in the duplex, an a/c unit may not be too expensive, and probably won't require any additional duct work, assuming the furnace is relatively new and a compatible a/c unit is available. 

As used in this chapter, unless the context otherwise requires:(1) “Real estate broker” or “broker” means (A) any person, partnership, association, limited liability company or corporation which acts for another person or entity and for a fee, commission or other valuable consideration, lists for sale, sells, exchanges, buys or rents, or offers or attempts to negotiate a sale, exchange, purchase or rental of, an estate or interest in real estate, or a resale of a mobile manufactured home, as defined in subdivision (1) of section 21-64, or collects or offers or attempts to collect rent for the use of real estate, and (B) any person, partnership, association, limited liability company or corporation employed by or on behalf of the owner or owners of lots or other parcels of real estate, at a stated salary, upon commission, upon a salary and commission basis or otherwise to sell such real estate, or any parts thereof, in lots or other parcels, and who sells or exchanges, or offers, attempts or agrees to negotiate the sale or exchange of, any such lot or parcel of real estate;

Hi Darius, Yes, you could buy property B and then refinance the property to generate additional cash to complete the acquisition of Property A. 

P.S.S In addition to finding advisors.

My father owns a construction company in my hometown, so I have spent my fair share of summers swinging hammers and digging holes.I am employed as a full time engineer and I am looking towards real estate to supplement my income and build a more stable future for my fiancé and myself in this exciting stages of our lives. 

I would also like to connect with additional agents for any current opportunities in their respective territories.Thank you in advance

@Francisco Trejo I don't think an addition is anywhere near the complexity and cost of a new build.

Roof, exterior work, additions etc...

I currently have two duplexes in my portfolio so I'm aware of the inspections in that situation, but not sure what additional inspections I should have done.