12 Newfield Drive, Carlisle, CA3 0AF

12 Newfield Drive is a semi-detached house in Carlisle (CA3 0AF). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1976-1982 and council tax band B. At 59 m² this is the 6th smallest of 29 units on EPC record in the building, where floor areas span 57–156 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (February 2015) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from February 2015, so improvements made since then won't be reflected.

Held since May 1996 — that's 30 years off the open market, well above the local norm. 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 £129,000 sits 230.8% above the 1996 sale of £39,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 63.6% below the postcode norm. At 59 m² it's 26.3% smaller than the typical home in the postcode (80 m² median across 28 EPCs).