17 Regent Street, Kettering, NN16 8QG

17 Regent Street is a three-bedroom mid-terrace house in Kettering (NN16 8QG). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1900-1929 and council tax band A. At 57 m² this is the 14th smallest of 54 units on EPC record in the building, where floor areas span 34–144 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (April 2020) shows a C (score 75), near the top of the C band. When first surveyed in October 2009 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Very Good.

Held since March 2011 — that's 15 years off the open market, well above the local norm. At 57 m² it's 28.7% smaller than the typical home in the postcode (80 m² median across 53 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2010–2011, sale prices on this property compounded at 73.1% per year. Today's modelled estimate of £132,000 is 46.7% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 45.9% above the typical sold price in the postcode. One historical planning record sits against the property in 2010.