22 Allinson Court, Stonegate Street, King's Lynn, PE30 5EH

22 Allinson Court is a two-bedroom mid-terrace house in King's Lynn (PE30 5EH). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 2003-2006 and council tax band B. At 76 m² this is the largest unit on EPC record across the building (28–76 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (February 2019) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (March 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good.

Held since September 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 76 m² the property is well over the postcode median (45 m² across 24 EPCs), placing it in the larger end of the local stock. Across 2006–2007, sale prices on this property compounded at 2.6% per year. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 25% below the postcode norm.