Silly ass. The land would be much more valuable today.
On being told that George III had given the Crown lands to Parliament in 1761 in return for a fixed allowance. As quoted in Andrew Duncan, The Reality of Monarchy, p. 181
It was while Princess Margaret was attending a high-society party in New York that the hostess asked her politely how the Queen was keeping. "Which one?" she is reported to have replied with her typically razor-sharp wit. "My sister, my mother or my husband?"