Apartment 1, 10 Lismore Place, Carlisle, CA1 1LX

Apartment 1 is a semi-detached house in Carlisle (CA1 1LX). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 2003-2006 and council tax band B. At 72 m² this is the smallest unit on EPC record across the building (72–79 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (72 versus a best of 83). The latest certificate (March 2021) shows a C (score 72). Earlier certificates rated it B (April 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.

Across 2006–2013, sale prices on this property compounded at -1.8% per year. Today's modelled estimate of £157,000 is 10.3% below the 2013 sale of £175,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£226/sq ft) was about 18.8% above the typical sold price in the postcode. At 72 m² it sits well below the postcode median (120 m² across 14 EPCs), making it one of the more compact homes locally. On the market in November 2013 and unlisted since — roughly 13 years.