21a, Campden Road, Tuffley, Gloucester, GL4 0HX

21a is a three-bedroom semi-detached house in Tuffley, Gloucester, Gloucester (GL4 0HX). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band A. At 68 m² this is the 2nd smallest of 24 units on EPC record in the building, where floor areas span 47–181 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2020) shows a C (score 73). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good.

Across 1997–2011, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £164,000 sits 152.3% above the 2011 sale of £65,000. On a £-per-square-foot basis, the last sale (£89/sq ft) was about 55.1% below the postcode norm. At 68 m² it sits well below the postcode median (98 m² across 23 EPCs), making it one of the more compact homes locally. Last changed hands 15 years ago, in September 2011.