Spencer House, Flat 21, St Pauls Square, Carlisle, CA1 1AE

Spencer House is a one-bedroom mid-terrace house in Carlisle (CA1 1AE). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1991-1995 and council tax band B. At 41 m² this is the 2nd smallest of 21 units on EPC record in Spencer House, where floor areas span 38–84 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 85). The latest certificate (November 2019) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2009); the latest reading is one band lower. Between certificates, main heating went from Poor to Average; while lighting dropped from Good to Average. The recommended improvements would push it to C (score 74). Main heating runs on electricity.

Today's modelled estimate of £105,000 sits 61.5% above the 2012 sale of £65,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 21.6% above the typical sold price in the postcode. At 41 m² it sits well below the postcode median (59 m² across 20 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 14 years since the last transfer (November 2012).