The list price of £850,000 seems reasonable given the location and the size of the property (4 bedrooms). The average price for similar properties in the area is higher (£1,148,360), but this property may require some updating, which could justify the lower price. The average price per square foot in the area is £486, but the square footage of this property is not provided, making it difficult to compare directly.

The property appears to be in reasonable condition, but it could benefit from some modernisation. The kitchen and bathrooms, while functional, look dated. Some of the rooms could use redecorating to bring them up to modern standards. The garden also appears to need some attention.

The property is located on The Green in Theydon Bois, which appears to be a desirable and well-regarded area. The proximity to Theydon Bois Primary School (0.52 KM) is a plus for families with young children. However, it is worth noting that the property is also near the M11, which may introduce noise pollution.

The property has a garden, which is a desirable feature. However, the garden is not particularly large. The plot size is not specified, making it difficult to assess the amount of land accurately. The presence of a shed is a bonus for storage.