15 Frederick Street, Coundon, Bishop Auckland, DL14 8PW

15 Frederick Street is a two-bedroom mid-terrace house in Coundon, Bishop Auckland, Bishop Auckland (DL14 8PW). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1900-1929 and council tax band A. Tenure is freehold. The latest certificate (March 2022) shows a C (score 69), just inside the C band. When first surveyed in February 2014 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Poor to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).

Held since October 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 65 m² it's 23.1% smaller than the typical home in the postcode (85 m² median across 12 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 2003–2007, sale prices on this property compounded at 17.1% per year. Today's modelled estimate of £105,000 sits 54.4% above the 2007 sale of £68,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 145.8% above the typical sold price in the postcode.