1a, Frognal Gardens, Camden, London, NW3 6UY

1a is a detached house in Camden, London, London (NW3 6UY). It has a recorded floor area of 763 m² (around 8213 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2013) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in November 2009 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Very Poor to Very Good. The latest certificate is from May 2013, so improvements made since then won't be reflected.

Untraded for 26 years, with the last transfer in September 2000. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 763 m² the property is well over the postcode median (160 m² across 10 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Today's modelled estimate of £10,358,000 sits 1194.8% above the 2000 sale of £800,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 95.6% below the postcode norm. 9 planning records sit against the property, 7 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved.