21 Great Southsea Street, Southsea, PO5 3BY

21 Great Southsea Street is a two-bedroom mid-terrace house in Southsea (PO5 3BY). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2024) shows a C (score 73). When first surveyed in October 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 87).

Across 1996–2014, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £350,000 sits 59.1% above the 2014 sale of £220,000. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 47.2% above the typical sold price in the postcode. 5 planning records sit against the property, 0 approved, 2 refused. The record references conservation-area consent, which constrain future alterations. At 75 m² it sits well below the postcode median (112 m² across 28 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). 12 years since the last transfer (May 2014). Across the public record there are 4 sales, relatively high churn for a single property.