12a, Woodlands Road, New Costessey, Norwich, NR5 0NA

12a is a three-bedroom semi-detached house in New Costessey, Norwich, Norwich (NR5 0NA). It has a recorded floor area of 44 m² (around 470 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (January 2010) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). The latest certificate is from January 2010, so improvements made since then won't be reflected.

Across 1996–2011, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £243,000 sits 56.8% above the 2011 sale of £155,000. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 122.7% above the typical sold price in the postcode. At 44 m² it sits well below the postcode median (110 m² across 11 EPCs), making it one of the more compact homes locally. Last sold in November 2011, so it's been off the market for around 15 years. Across the public record there are 4 sales, relatively high churn for a single property.