Millstream House, Flat 4, 6 Millhams Street, Christchurch, BH23 1DW

Millstream House is a two-bedroom semi-detached house in Christchurch (BH23 1DW). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1976-1982 and council tax band D. At 51 m² this is the 3rd smallest of 8 units on EPC record in Millstream House, where floor areas span 40–76 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (80 versus a worst of 68). The latest certificate (June 2020) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (October 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).

Untraded for 28 years, with the last transfer in May 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £250,000 sits 252.1% above the 1998 sale of £71,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 47.6% below the postcode norm.