3 Ganderdown Cottages, Dummer, Basingstoke, RG23 7LS

3 Ganderdown Cottages is a three-bedroom mid-terrace house in Dummer, Basingstoke, Basingstoke (RG23 7LS). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (July 2021) shows an E (score 41), well below the UK norm with real room to improve. When first surveyed in May 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good. The recommended improvements would push it to D (score 63). Main heating runs on lpg.

Held since October 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2009, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £734,000 is 47.1% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 63.7% above the typical sold price in the postcode.