12 Rectory Close, Roydon, King's Lynn, PE32 1AS

12 Rectory Close is a four-bedroom semi-detached house in King's Lynn (PE32 1AS). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2018) shows a C (score 79), near the top of the C band. When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Good to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity: electricity, unspecified tariff. Other recorded features include a loft. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

Untraded for 16 years, with the last transfer in May 2010. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2010, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £314,000 sits 79.4% above the 2010 sale of £175,000. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 37.8% above the typical sold price in the postcode. At 47 m² it sits well below the postcode median (77 m² across 16 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved.