Thanks for your reply Hillybilly.
Yes the Plot was advertised by an agent on there Website, they seem to specialise in Villas and Plots built on hillsides in the Torrox to Competa, Algarrobo, Sayalonga areas, some are Plots, some have the Houses built and some are in the process of being built.
The Plot I refered to in my original Post they say has now been sold, I like the idea of living just out of town and some of the Properties look very nice , with water and electric connections and reasonably short tracks off tarmac Roads.
The Agents say that all the Houses are built by a local Spanish Builder who ownes all the Plots.
If the Building Plots and Villas are all bona fide and legal with correct building permissions, would any future Development adjacent to them cause me to incur the problems I refered to.
Looking forward to getting out and exploring the Axarquia area soon.