No. Most owners in this region hold the real estate in a separate entity and choose at exit: sell the property with the company, or keep it and lease it back to the buyer at a market rate.
More detail
Buyers generally prefer flexibility and many will do either. Keeping the building turns it into an income asset with a creditworthy tenant, which many sellers find attractive in retirement, and it can defer tax on that portion. Selling it together simplifies the transaction and can be preferable where the property is specialized enough that another tenant would be hard to find. The decision needs two numbers first: an independent appraisal of the property and a market-rate rent estimate. Where the business has been paying above-market or below-market rent to the owner's property company, the operating results have to be normalized to market rent before the business is valued, or the earnings are simply wrong.