12 Collin Place, Newtown Road, Carlisle, CA2 7JE

12 Collin Place is a two-bedroom detached house in Carlisle (CA2 7JE). It has a recorded floor area of 44 m² (around 469 sq ft) and council tax band A. The latest certificate (October 2009) returns a B (score 81), comfortably above the UK average. The latest certificate is from October 2009, so improvements made since then won't be reflected. At 44 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 31–57 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 64).

It hasn't traded since September 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £107,000 is 37.2% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 36.6% above the typical sold price in the postcode.