Hi Marianella,
You have every right to be concerned and if you are serious about this process you should contract with your own personal lawyer who is familiar (experienced) in the titling process who can review all of the documents and ascertain their validity and to what point in the process the sellers lawyers have progressed.
You can also verify what they are saying by reviewing the plan # number online.
National Registry Costa RicaYou click on the "consultas" button, then "Bienes Inmuebles". From there you have to play around a bit with the owner's cedula and plan number, but likely choices are:
- Información Posesoria y Titulación de vivienda campesina
- Por Número de Finca o Concesión
- Por Nombre Físico o Nombre Jurídico
- Por Número de Identificación
- Indice de Fincas en Tomos por Número
Another point of concern is at what price are you buying the property? You can't pay full market value for the property when it has no title as yet since you can't compare apples and oranges. You have to make sure what the price is of similar land in the area in a similar state.
That said, the seller is being honest with you and it is possible to buy property that is registered in the National Registry as possession rights. In fact, many properties in rural areas only have this type of title. Possession rights can be bought and sold, transferred, inherited etc.
So most people never bother to register the full title, which appears to be the case here. One characteristics that full title has that possession rights don't is that you can mortgage the property, and you probably shouldn't rent it out for any extended period. Otherwise you are pretty much in the same position whether you have normal title or title as "possession rights".
So you may purchase the possession rights and continue with the titling process. You eventually will appear before a judge, with witness like the neighbors the seller mentioned. At court you must prove uninterrupted possession for a minimum of 10 years. The possession must be public, permanent, peaceful, undisputed and productive.
Getting title registered on possession property can cost $5000, or more, and take 2 years or more.
So it appears that your seller is being forthright, so while you should be concerned, careful, and and do your homework, it also appears that you aren't experiencing anything out of the ordinary either.