144b, Bellegrove Road, Welling, DA16 3QR

144b is a mid-terrace house in Welling (DA16 3QR). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 2007-2011 and council tax band B. The latest certificate (November 2021) shows a C (score 74). When first surveyed in January 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. Main heating runs on electricity. At 75 m² this is the 20th smallest of 22 units on EPC record in the building, where floor areas span 33–75 m². The building's EPC ratings span G to B across 22 units on file.

Held since April 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 75 m² the property is well over the postcode median (54 m² across 21 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £264,000 sits 164% above the 1999 sale of £100,000. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 49.9% below the postcode norm.