1 Manor Cottage, Kenninghall Road, Garboldisham, Diss, IP22 2SJ

1 Manor Cottage is a three-bedroom detached house in Garboldisham, Diss, Diss (IP22 2SJ). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2014) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in September 2012 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from July 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

At 26 m² it sits well below the postcode median (156 m² across 10 EPCs), making it one of the more compact homes locally. Last sale on file: £405,000 in September 2020. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2020, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £511,000 is 26.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£1,447/sq ft) was about 570.1% above the typical sold price in the postcode.