18 Broad Green, Southampton, SO14 1LF

18 Broad Green is a mid-terrace house in Southampton (SO14 1LF). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (January 2020) shows a C (score 73). The rating has held steady at C across 4 certificates since December 2009. Between certificates, roof efficiency went from Poor to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).

Across 1996–2026, sale prices on this property compounded at 7% per year. Today's modelled estimate of £240,000 is 25% below the 2026 sale of £320,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£275/sq ft) was about 52.8% above the typical sold price in the postcode. It changed hands recently, sold April 2026 for £320,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include HMO conversion and an extension, meaningful when judging how the property has evolved. At 108 m² it's 16.1% larger than the typical home in the postcode (93 m² median across 21 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).