Flat 3, 4 Waterden Road, Guildford, GU1 2AW

Flat 3 is a semi-detached house in Guildford (GU1 2AW). It has a recorded floor area of 97 m² (around 1044 sq ft) and construction records dating it to 1900-1929. At 97 m² this is the largest unit on EPC record across the building (45–97 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 73). The latest certificate (March 2025) shows a D (score 56), a step below the typical UK home. When first surveyed in February 2009 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, lighting went from Good to Very Good and main heating went from Very Poor to Average; while hot-water efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 73). Main heating runs on electricity.

At 97 m² the property is well over the postcode median (75 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £318,000 sits 82.8% above the 2015 sale of £174,000. On a £-per-square-foot basis, the last sale (£167/sq ft) was about 42.1% below the postcode norm. Last sold in June 2015, so it's been off the market for around 11 years.