18 Chadwick Way, Hamble, Southampton, SO31 4FD

18 Chadwick Way is a one-bedroom mid-terrace house in Hamble, Southampton, Southampton (SO31 4FD). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 2003-2006 and council tax band B. Tenure is freehold. The latest certificate (September 2021) shows a C (score 71). When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. At 40 m² this is the 6th smallest of 63 units on EPC record in the building, where floor areas span 37–90 m². The building's EPC ratings span D to B across 63 units on file.

Held since December 2005 — that's 21 years off the open market, well above the local norm. At 40 m² it sits well below the postcode median (61 m² across 62 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 51.1% above the typical sold price in the postcode.