These are fairly common in my market area... ok here we go, the property looks like any other Single family home, and the owners even have a fence around their yard, the Title report states that the property is Condominium, they have a Home that the builder dropped on a single parcel of land along with maybe 50 or 100 others. Thats a Condo, it's called a Detached SFR style Condominium, most condos are attached but it's not the design that makes a condo. A pud is not a form of ownership, a PUD is simply an Attached or detached home located on its own fee simple lot and the common areas are shared have a HOA to cover the amenities. Many appraisers and especially Realtors can never determine the difference between an attached condo and a PUD , they think because both look the same and both have common areas and a HOA they are Condos. Just remember if the property has it's own lot owned in fee simple its a SFR or SFR-Pud, if the Title report says form of ownership is Condominuim you have a Condo. ( Condo = form of ownership ) and the owner has the right to use his defined area but does not own the lot or land under him in fee but as some number like a 1/200th of an undivided interest.