Flat 3, 10 Waterden Road, Guildford, GU1 2AW

Flat 3 is a one-bedroom semi-detached house in Guildford (GU1 2AW). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band C. At 65 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 40–121 m². On EPC score it ranks last in the building (60 versus a best of 67). The latest certificate (November 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 76).

13 years since the last transfer (May 2013). Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2013, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £325,000 is 30% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 24.1% above the typical sold price in the postcode. At 65 m² it's 22.6% smaller than the typical home in the postcode (84 m² median across 10 EPCs).