11b, Devonshire Street, Cheltenham, GL50 3LS

11b is a two-bedroom end-of-terrace house in Cheltenham (GL50 3LS). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1930-1949 and council tax band A. At 46 m² this is the 8th smallest of 34 units on EPC record in the building, where floor areas span 36–113 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since May 2009. Between certificates, wall efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

Held since March 2010 — that's 16 years off the open market, well above the local norm. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2010, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £148,000 sits 61.7% above the 2010 sale of £91,500. At 46 m² it sits well below the postcode median (67 m² across 33 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).