The list price of £8,500,000 for a 3,380 sqft property in Mayfair is within the range of comparable properties in the area, considering the high standards of finish and the inclusion of a private garden. While the price per sqft cannot be determined due to missing data in nearby listings, the overall price reflects the premium associated with this exclusive location and the luxurious condition of the property. However, a more precise evaluation of price competitiveness would require access to more detailed local pricing data per square foot for similar properties.

Based on the provided photographs, the property appears to be in excellent condition. It has been recently renovated or refurbished to a high standard, showcasing modern fixtures, fittings, and a stylish interior design. The property is well-maintained and presents a luxurious and contemporary aesthetic.

The property is located in Charles Street, Mayfair, a highly prestigious and sought-after area in London’s West End. Mayfair is known for its luxury, high-end shopping, excellent restaurants, and proximity to numerous landmarks. The area benefits from good transport links and highly-rated schools within a reasonable distance, making it a desirable location for affluent buyers.

While the plot size is listed as 0.00 sqft, the images clearly show a significant and well-maintained private garden/patio area. The garden is a considerable asset, offering outdoor space in a central London location, which is rare and valuable. The design and landscaping of the garden suggest a significant investment in its creation and upkeep.