The list price of £550,000 seems reasonable for a four-bedroom terraced house in Welwyn Garden City, especially considering the apparent condition. However, without specific square footage for the property itself and average price per square foot data in the immediate vicinity, a precise assessment of its value compared to similar properties is difficult. The lack of precise sqft data is a limiting factor for giving a higher price score. The average house price on nearby streets is informative but not perfectly comparable without more specific details of the subject property.

The provided photos show the property to be in good condition with a modern and well-maintained interior. The kitchen and bathrooms appear recently updated, and the overall presentation suggests a well-cared-for home. However, there is limited information on the structural aspects of the building, hence the score is not a 10.

Welwyn Garden City is a desirable location in Hertfordshire, known for its good schools, transport links (with Welwyn Garden City train station being relatively close), and amenities. The proximity to various schools, as indicated in the data, adds to its family-friendly appeal. However, the specific location within Welwyn Garden City, on Eddington Crescent, may not be as central or prestigious as other areas, thus the score isn’t a perfect 10.

While the property includes a garden, the size is not specified and from the images, it appears to be relatively small, typical of a terraced house. It offers some outdoor space, but it’s not a large garden.