15b, Berkeley Place, Merton, London, SW19 4NN

15b is a three-bedroom detached house in Merton, London, London (SW19 4NN). It has a recorded floor area of 83 m² (around 899 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (February 2010) shows an E (score 42), well below the UK norm with real room to improve. The latest certificate is from February 2010, so improvements made since then won't be reflected. At 83 m² this is the 6th smallest of 15 units on EPC record in the building, where floor areas span 68–347 m². The building's EPC ratings span G to D across 15 units on file. Other recorded features include a conservatory.

Held since June 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £825,000 sits 91.9% above the 2004 sale of £430,000. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 37.4% below the postcode norm. At 83 m² it sits well below the postcode median (124 m² across 20 EPCs), making it one of the more compact homes locally. 9 planning records sit against the property, 8 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved.