13a, Laburnum Grove, Portsmouth, PO2 0HQ

13a is a two-bedroom mid-terrace house in Portsmouth (PO2 0HQ). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1930-1949. At 66 m² this is the 7th smallest of 30 units on EPC record in the building, where floor areas span 53–179 m². The building's EPC ratings span E to C, with this unit at the top. Other recorded features include a conservatory and outbuildings. The latest certificate (August 2020) shows a C (score 70). The rating has held steady at C across 2 certificates since March 2010. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

Most recent transfer: April 2021 at £150,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2021, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £169,000 is 12.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£211/sq ft) was about 83.3% above the typical sold price in the postcode. At 66 m² it's 23.3% smaller than the typical home in the postcode (86 m² median across 29 EPCs).