23 Irving House, Pittville Circus Road, Cheltenham, GL52 2PZ

23 Irving House is an end-of-terrace house in Cheltenham (GL52 2PZ). It has a recorded floor area of 23 m² (around 248 sq ft), construction records dating it to before 1900 and council tax band A. At 23 m² this is the smallest unit on EPC record across the building (23–66 m²). The building's EPC ratings span E to C across 27 units on file. The latest certificate (July 2024) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2012. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on electricity.

At 23 m² it sits well below the postcode median (45 m² across 62 EPCs), making it one of the more compact homes locally. Across 2015–2017, sale prices on this property compounded at 9% per year. Today's modelled estimate of £105,000 is 20.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 43.8% above the typical sold price in the postcode. 9 years since the last transfer (June 2017).