The asking price of £855,000 seems reasonable considering the property type (detached), size (1644 sqft), and seemingly high-quality finish. However, the lack of plot size data and limited comparable properties with square footage makes determining value challenging. The price aligns with other nearby new-build detached houses, although further local market data would aid in a more precise valuation.

Based on the provided photographs, the property appears to be in excellent condition. It looks newly built or recently renovated, with modern fixtures, fittings, and a high-quality finish throughout. There are no visible signs of disrepair or damage.

The property is located in Southgate Green, Enfield, which benefits from good transport links via several nearby train stations offering connections into central London. The presence of several well-regarded schools within a reasonable distance (less than a kilometer in most cases) adds to the family-friendliness of the area. While not explicitly stated as being in a particularly affluent area, the location offers a good balance of accessibility and amenities.

The property has a small garden, as shown in the exterior photos. While not extensive, it still provides some private outdoor space. The overall plot size being 0.00 sqft is concerning and should be clarified by the estate agent. Without complete information, this is a conservative score reflecting this uncertainty.