13 Calley Down Crescent, New Addington, Croydon, CR0 0EY

13 Calley Down Crescent is a three-bedroom semi-detached house in New Addington, Croydon, Croydon (CR0 0EY). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2017) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and lighting went from Very Poor to Poor; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.

Untraded for 27 years, with the last transfer in November 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £436,000 sits 342.6% above the 1999 sale of £98,500. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 55.1% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.