PR-F-0184 · 0 developments · 0 at V0
The Portman Estate
Landowner / freehold estate · Active
About 110 acres of Marylebone north of Hyde Park, in family ownership for nearly five centuries.
Group · Aristocratic landed estate
A firm enters this register by having built, designed or operated something the register holds — never from a list. Three records or more nominates it to the Library; below that it stays here.