My opinion: you never, ever sell property except to your own children(so long as they also know not to sell it). Real estate is more valuable than gold. The ONLY exception to this rule is when you can sell it for enough to turn around and buy even more for cash, but only if you are actually going to immediately purchase the property. If you want to turn a profit from real estate just put it up for rent. Never sell. Even in the event you need to sell a property off, consider slicing an acre or ten off it and selling the rest.

My house completely burned to the ground. My family home. Destroyed, total loss, while I was at work. We moved nearly two hours away. Now, we could have sold the property our house was on. But we didn't. Now we are rebuilding, and we've about finished the first wing of our new house.

Do not fucking sell not unless it is your children, perhaps your family, perhaps even a friend of yours. But if you sell to a rando and pocket the cash not only is that catastrophically dumb, you may also have just sold it to someone proxying for Blackrock and taking over this country one property at a time. Just don't do it.