18d, Reform Street, Crowland, Peterborough, PE6 0AN

18d is an end-of-terrace house in Crowland, Peterborough, Peterborough (PE6 0AN). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band A. At 63 m² this is the 24th smallest of 37 units on EPC record in the building, where floor areas span 30–111 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (December 2021) shows a C (score 72). When first surveyed in April 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Very Poor.

Untraded for 28 years, with the last transfer in January 1998. 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 £132,000 sits 225.9% above the 1998 sale of £40,500. On a £-per-square-foot basis, the last sale (£60/sq ft) was about 54.7% below the postcode norm. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).