Ramsay House, Upper Flat, Cottage Grove, Southsea, PO5 1EN

Ramsay House is an end-of-terrace house in Southsea (PO5 1EN). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2018) shows a C (score 78), near the top of the C band. When first surveyed in July 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good.

At 101 m² the property is well over the postcode median (44 m² across 36 EPCs), placing it in the larger end of the local stock. One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 2009–2015, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £214,000 is 33.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 18.5% below the postcode norm. On the market in May 2015 and unlisted since — roughly 11 years.