12a, Eton Avenue, Camden, London, NW3 3EH

12a is a semi-detached house in Camden, London, London (NW3 3EH). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (March 2023) shows a D (score 59), a step below the typical UK home. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 69).

At 212 m² the property is well over the postcode median (125 m² across 8 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £4,910,000 sits 367.6% above the 2017 sale of £1,050,000. On a £-per-square-foot basis, the last sale (£460/sq ft) was about 48.6% below the postcode norm. 5 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. On the market in September 2017 and unlisted since — roughly 9 years.