This off-market opportunity presents a rare chance to acquire a well-proportioned apartment in the heart of Mayfair at an exceptional price point. The 518 sq ft apartment, with 43 years remaining on the lease, offers a value-add opportunity for discerning buyers, including potential to extend the lease, refurbish the interior, and significantly enhance capital value. Priced at £875,000, the property is well below typical Mayfair market levels, providing strong upside potential for investors, developers, or cash buyers with vision. The apartment's layout makes it suitable as a pied-à-terre or prime rental investment once modernized, surrounded by London's finest private members' clubs, five-star hotels, and Michelin-starred dining. With opportunities of this kind in W1J increasingly rare, early viewing is strongly recommended.