The list price of £645,000 for a 480.93 sq ft one-bedroom flat in Bayswater is reasonable, considering comparable properties in the area. However, the absence of precise sq ft data for comparable properties introduces uncertainty and makes a precise price-per-square-foot comparison impossible. While other nearby listings are at a higher price, there is variation in the square footage available. In a market that fluctuates frequently, the price is still reasonable.

Based on the provided photos, the property appears to be in good condition. The renovation is modern and stylish. While the flat shows no major defects, some might find the overall aesthetic to be somewhat basic or lack unique features compared to other high-end properties in the area.

The property is located in Bayswater, Westminster, a highly desirable area of London known for its proximity to Hyde Park, excellent transport links (including Queensway underground station), and a variety of shops and restaurants. The presence of good schools within a reasonable distance further enhances its appeal. This makes it a strong location.

The property has a small balcony, but no significant garden or outdoor space. In the context of central London properties, this is not uncommon, but limits the outdoor living potential.