17 The Causeway, Stow Bridge, King's Lynn, PE34 3PP

17 The Causeway is a two-bedroom semi-detached house in King's Lynn (PE34 3PP). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (April 2016) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it D (September 2013); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Poor; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on oil. The latest certificate is from April 2016, so improvements made since then won't be reflected.

At 59 m² it sits well below the postcode median (101 m² across 51 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2015–2015, sale prices on this property compounded at 38.9% per year. Today's modelled estimate of £179,000 is 43.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 20.2% above the typical sold price in the postcode. On the market in December 2015 and unlisted since — roughly 11 years.