10 Ordnance Road, Southampton, SO15 2BA

10 Ordnance Road is a two-bedroom semi-detached house in Southampton (SO15 2BA). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to before 1900. The latest certificate (November 2016) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. At 45 m² this is the 2nd smallest of 17 units on EPC record in the building, where floor areas span 32–146 m². The building's EPC ratings span G to C across 17 units on file.

Untraded for 24 years, with the last transfer in April 2002. At 45 m² it sits well below the postcode median (80 m² across 16 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). One planning record on file: an extension approved in 2002. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £223,000 is 31.2% above the 2002 sale price. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 108.1% above the typical sold price in the postcode.