7 Celandine Avenue, Locks Heath, Southampton, SO31 6WY

7 Celandine Avenue is a two-bedroom semi-detached house in Locks Heath, Southampton, Southampton (SO31 6WY). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band B. At 54 m² this is the 12th smallest of 22 units on EPC record in the building, where floor areas span 39–68 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 57). The latest certificate (July 2020) shows a C (score 78), near the top of the C band. When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Average; while main heating dropped from Average to Poor. Main heating runs on electricity.

Untraded for 17 years, with the last transfer in August 2009. Across the public record there are 5 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £172,000 is 49.6% above the 2009 sale price.