1 Mullion Close, Port Solent, Portsmouth, PO6 4SU

1 Mullion Close is a three-bedroom mid-terrace house in Port Solent, Portsmouth, Portsmouth (PO6 4SU). It has a recorded floor area of 59 m² (around 633 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (January 2011) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would push it to E (score 54). Main heating runs on electricity. The latest certificate is from January 2011, so improvements made since then won't be reflected. Other recorded features include a balcony and notable views.

At 59 m² it sits well below the postcode median (109 m² across 9 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Last sale on file: £350,000 in August 2018. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2018, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £435,000 is 24.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£553/sq ft) was about 308.6% above the typical sold price in the postcode.