Flat 3, 93 Portsmouth Road, Guildford, GU2 4DG

Flat 3 is a semi-detached house in Guildford (GU2 4DG). It has a recorded floor area of 63 m² (around 678 sq ft) and construction records dating it to before 1900. At 63 m² this is the smallest unit on EPC record across the building (63–90 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 50). The latest certificate (July 2025) shows a C (score 73). When first surveyed in January 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good.

At 63 m² it's 26.3% smaller than the typical home in the postcode (86 m² median across 4 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 12 years since the last transfer (December 2013). Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2013, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £363,000 is 25.2% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 74.5% above the typical sold price in the postcode.