2 Cross Street, Tongwynlais, Cardiff, CF15 7NQ

2 Cross Street is a four-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7NQ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2017) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Very Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record. Records show the property has been extended at some point in its history.

One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. On the market in July 2017 and unlisted since — roughly 9 years. Across 2013–2017, sale prices on this property compounded at 17.6% per year. Today's modelled estimate of £432,000 is 32.9% above the 2017 sale price.