12a, Agraria Road, Guildford, GU2 4LE

12a is a one-bedroom semi-detached house in Guildford (GU2 4LE). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band C. Tenure is freehold. The latest certificate (November 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2009. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Average and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 72). This certificate was lodged in the last six months, so the rating reflects current condition. At 48 m² this is the 7th smallest of 26 units on EPC record in the building, where floor areas span 34–124 m². The building's EPC ratings span E to C across 26 units on file.

At 48 m² it sits well below the postcode median (91 m² across 25 EPCs), making it one of the more compact homes locally. Across 1995–2014, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £276,000 is 17.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 31.2% above the typical sold price in the postcode. 12 years since the last transfer (October 2014).