The list price of £4,000,000 seems relatively reasonable given the location, condition, and apparent size of the property. The lack of precise plot size and square footage for comparable properties makes a definitive price per square foot comparison challenging. However, considering the premium location and high-quality presentation, the price is likely within the market range for similar properties in Barnes. Further investigation into plot size and detailed comparable sales would refine this assessment.

The property appears to be in very good condition, with a recently renovated or updated interior. The photos show modern fixtures, fittings, and a high-quality finish throughout. However, there might be minor elements that could be improved, which prevents a perfect score. The garden also appears well-maintained.

Barnes is a highly sought-after area in London, known for its excellent schools, transport links, and village atmosphere. The proximity to good schools like The Harrodian School and several others with good Ofsted ratings significantly boosts its desirability. The relatively close distance to Barnes Bridge and Barnes train stations provides convenient access to central London. This all contributes to a high location score.

The property includes a garden, which adds value in a densely populated area like Barnes. While the size is not explicitly stated, the images suggest a reasonably sized garden suitable for outdoor living. This is a positive aspect, although, in comparison to large properties in other areas, it may not be extremely expansive.