Flagstaff House, Flat 20, 75 Heath Road, Locks Heath, Southampton, SO31 6BJ

Flagstaff House is a two-bedroom detached house in Locks Heath, Southampton, Southampton (SO31 6BJ). It has a recorded floor area of 114 m² (around 1231 sq ft), construction records dating it to 2003-2006 and council tax band D. At 114 m² this is the 17th smallest of 18 units on EPC record in Flagstaff House, where floor areas span 42–119 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (March 2010) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 83). The latest certificate is from March 2010, so improvements made since then won't be reflected.

At 114 m² the property is well over the postcode median (67 m² across 17 EPCs), placing it in the larger end of the local stock. Across 2005–2018, sale prices on this property compounded at 0.9% per year. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 18% below the postcode norm. On the market in May 2018 and unlisted since — roughly 8 years.