Ever dream of living like royalty? A massive Gladwyne mansion just hit the market for $7.9 million, but here’s the twist: you literally can’t build a house like this anymore because of new local rules. It’s got everything—pool, home theater, even an elevator. The price tag might seem wild, but building this today would cost double. So, if you want a slice of Main Line history (and bragging rights), this is your shot! #RealEstate #LuxuryLiving #HomeGoals