3 Quadra House, Bessemer Road, Basingstoke, RG21 3NB

3 Quadra House is a semi-detached house in Basingstoke (RG21 3NB). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2012 onwards. At 60 m² this is the largest unit on EPC record across 3 Quadra House (42–60 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2026) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2016. Between certificates, window efficiency dropped from Very Good to Average and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 60 m² it's 25% larger than the typical home in the postcode (48 m² median across 37 EPCs). Across 2016–2023, sale prices on this property compounded at -2.6% per year. Today's modelled estimate of £143,000 is 11.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 36% below the postcode norm. Sold October 2023 for £128,000.