Cairn Mill, Flat 5, Waters Meet, Warwick Bridge, Carlisle, CA4 8RT

Cairn Mill is a two-bedroom semi-detached house in Warwick Bridge, Carlisle, Carlisle (CA4 8RT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1991-1995 and council tax band C. At 77 m² this is the 2nd smallest of 5 units on EPC record in Cairn Mill, where floor areas span 71–105 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 74). The latest certificate (March 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2009. Between certificates, hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Untraded for 20 years, with the last transfer in July 2006. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Across 1999–2006, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £144,000 is 30.9% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 19.9% below the postcode norm.