This is a rare opportunity to purchase a Grade I listed Regency-style property in one of London's most prestigious locations. Spanning 9,213 square feet, the property offers shell condition with planning permission, listed building, and Crown Estate consents to create one of the most magnificent houses in London. The property features an entrance hall, double reception rooms, a family kitchen, dining room, library, club room, gym, and steam room. The master bedroom suite occupies the entire second floor, while the property also offers four further guest suites, marble bathrooms, and a self-contained staff quarter with a commercial kitchen. The property boasts a lift to all floors, secure car parking, and a 148-year lease, situated on the southwest corner of Regent's Park overlooking the lake on the Outer Circle, approximately half a mile north of The Marylebone Road (A40). The property offers unrivalled views across the sculpted greenery of Regent's Park.