Dear Kirk,
congratulation to the first step to get a piece of paradise. At the moment it is hard to find any house less than US$100.000. The lowest priced lot we have in Tamarindo at the moment is US$48,000 for 350 m² (3700sqft) . Comes with all services and is located 300m (300 yards) from the beach.
We have another lot about the same distance from the beach, 3 times bigger (1/3 acre) for US$90,000.
Outside of Tamarindo within a 10-15 min driving distance to Tamarindo and 5 different beaches you can get 1ha lots (10,000m² or 2.5 acre) for US$45,000 and up and further inland for even less or bigger sized for the same price.
If you want a vacation home we recommend to get at least a lot to build on so you stop increasing the prices. (yearly average was 15-30% since the last 10 years)
I hope I could help you with that. Please feel free to go to our web page
ABC Real Estate or visit us in Tamarindo or Playa Samara