If you, as owner of the land, have paid the real estate taxes and there is no other contract or agreement between you and the builder, you as owner of the land also own whatever improvements are on the property. Especially since it was constructed 20 years ago, there are no ownership rights existing with the builder. He may contend that there was an agreement with you or the owner that entitles him to ownership or payment for construction, but after 20 years, it would be difficult to prove.
Answered on May 17th, 2013 at 1:40 PM