A property owner is looking to sell their inherited land, which has been subject to encroachment by neighbours since the 1980s. The original documents show a larger area than what physically exists today. The heirs need to know how to prepare the sale deed, specifically whether to use the original documented measurements or the current physical dimensions, and how to account for the house built after the original deed. Legal advice suggests selling according to the registered title document's extent to avoid invalidating the sale, but also suggests consulting a local lawyer to navigate the specifics of mentioning the discrepancy in sale agreements and deeds.