The list price of £3,500,000 for a 2,975 sq ft, four-bedroom duplex apartment in Marylebone is within the range of comparable properties in the area, considering the location and apparent condition. However, the lack of detailed information on the specific features and the absence of plot size data prevents a higher score. Further comparative analysis of similar properties within Montagu Mansions would provide a more precise valuation.

The provided photographs showcase a property that appears to be in good condition. The interior is modern, well-maintained, and tastefully decorated. While there is no evidence of significant repairs needed, the lack of exterior shots beyond the building’s facade prevents a perfect score. The kitchen and bathrooms appear recently updated.

Marylebone is a highly desirable area of London, known for its upscale shops, restaurants, and proximity to excellent transport links. The property’s location on Crawford Street, close to Marylebone High Street, significantly enhances its desirability and value. The presence of nearby schools, including those with good Ofsted ratings, further adds to the location’s appeal for families.

The property is an apartment within a mansion block; therefore, it has no private garden or significant land associated with it. This is typical for properties in central London locations, but limits the score.