Also remember that locals usually scoop up these deals because they know what areas around college's are the most coveted...

Additionally, the reason we hesitate to sell is because we've got an accessory apt in basement with income stream as well as a separate office for where I work every day (self employed).

I think it's still the case here in Charleston County that you can add an accessory dwelling of up to 800 sqft as long as your lot meets certain minimum lot size requirements.  

she is giving house back because she really can't live on her own any more and she is going to move in with my cousinyes i am sure the furnace is dead we been dumping money into it over the years like 4 years ago the guy told me it was so inefficient that its not worth fixing but it is definately deadthe problem with putting the old one back in is the whole setup is being changed up because will be putting in a furnace and a water heater separate along with some acessories i would leave all the acessories and new piping and just remove the water heater and the furnace. i was thinking about filming all this with a newspaper for the date and the old one before it is taken out.don't know if i should call the bank and ask them because if we don't do anythign and leave it they going to have to upgrade it anyways so they would be saving money on the piping and the accessories if i take just the units backthank you for your time

Note that they only approve 28 new units a year:http://building.arlingtonva.us/project/accessory-d...

Or if it's really cement like, you could do an exposed brick look and really up your rent (go with ultra modern accessories for that loft look).  

As far as I know, Accessory Dwellings can not be sold.

Usually accessory structures are limited to 30% of the rear yard and must be accessory to the primary structure.

I just bought a SFH in DC and plan to convert the basement to an accessory apartment.

If not, maybe target one with an in law/ accessory apartment (for the income)...Boom you are landlord...