Flat 2, 19 Madrid Road, Guildford, GU2 7NU

Flat 2 is a detached house in Guildford (GU2 7NU). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1900-1929 and council tax band B. At 32 m² this is the smallest unit on EPC record across the building (32–49 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 (63 versus a best of 71). The latest certificate (September 2019) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor. The recommended improvements would push it to C (score 72).

At 32 m² it sits well below the postcode median (58 m² across 50 EPCs), making it one of the more compact homes locally. Last changed hands 9 years ago, in March 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2017, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £229,000 is 27.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 57% above the typical sold price in the postcode.