As mentioned earlier, "Towhouses" do not require FHA approval. Unfortunately some Realtors incorrectly list a property as a townhouse when in fact it is organized as a condo. You can usually tell by the legal description because it will probably including the word condominium.
If you're not yet working with a Realtor, you can search for properties on my website: http://www.SoldOnTampa.com
All the best,
Alma Rose Kee, PA
Future Home Realty