Have a look at Almeria between Aguilas and Mojacar...some very nice parts and a touch inland an 2 bed apartment can be bought for 99.900 € and near Huercal Overa in a Spanish environment but still close to facilities then a 2 bed 2 bath villa on 400m2 plot will cost you circa 170.000 €
If you want a Resort with all facilities then at Condado de Alhama [ Polaris World] a 2 bed maisonette is 119.800 € with a large solarium
Buy off plan and rent nearby and watch it built!