11a, Eastfield Road, Burnham, Slough, SL1 7EH

11a is a one-bedroom semi-detached house in Burnham, Slough, Slough (SL1 7EH). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (May 2023) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in December 2015 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity. At 49 m² this is the 6th smallest of 21 units on EPC record in the building, where floor areas span 35–183 m². The building's EPC ratings span F to C across 21 units on file.

Held since June 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £197,000 sits 310.4% above the 1999 sale of £48,000. On a £-per-square-foot basis, the last sale (£91/sq ft) was about 68.7% below the postcode norm. At 49 m² it's 16.8% smaller than the typical home in the postcode (59 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.