Second, the building code, IRC/IBC, defines a townhouse as zero lot line (zero setback) homes that are on their own separate parcels and share a common wall.

I have been using the BIS site, and as Llewelyn mentioned, the Dept of Finance tax code is 2 family, but no CofO from DOB to support. 

Requiring a real estate license can potentially be a “trap” for wholesaling, as real estate licensees may in in violation of their code of conduct by way of their wholesaling activities.  

This months zip codes all produced an ROI of 7%! 

It is required the Property Manager return all personal property belonging to the Owner such as keys, entry codes, copies of lease agreements with existing tenants, tenant deposits, and any other files or information necessary to manage the property and the tenant(s)."

It's possible what you have done on your own isn't even to code or done correctly so you could be losing value if you haven't been careful.It's great that you took action.

I think if you understand the price per unit as well as the price per square foot in the zip code and nearby zip codes that will give you a good idea of the comparable market analysis approach and appraiser might use.

You are subject to new building codes.

But you will want to change the code for access right away as fired contractors can come back and take materials from you for other jobs.

Be sure to review property tax statements and verify any zoning or code compliance documentation.