26c, Park Lane, Cosham, Portsmouth, PO6 2QS

26c is a two-bedroom detached house in Cosham, Portsmouth, Portsmouth (PO6 2QS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band B. At 61 m² this is the 5th smallest of 32 units on EPC record in the building, where floor areas span 49–120 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 39). The latest certificate (August 2023) shows a C (score 76), near the top of the C band. When first surveyed in April 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and hot-water efficiency went from Poor to Good.

Across 2011–2022, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 26.7% above the typical sold price in the postcode. At 61 m² it's 15.3% smaller than the typical home in the postcode (72 m² median across 31 EPCs). Sold August 2022 for £150,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.