Flat 3, 21 Cromwell Road, Basingstoke, RG21 5NR

Flat 3 is a one-bedroom semi-detached house in Basingstoke (RG21 5NR). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2018) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Good. The recommended improvements would push it to C (score 70).

At 34 m² it sits well below the postcode median (109 m² across 35 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2016, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £146,000 is 26.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 48.8% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.