The Old Slipper Baths, Apartment 5, 5 Main Road, Far Cotton, Northampton, NN4 8EN

The Old Slipper Baths is a semi-detached house in Far Cotton, Northampton, Northampton (NN4 8EN). It has a recorded floor area of 46 m² (around 499 sq ft), construction records dating it to 2003-2006 and council tax band B. At 46 m² this is the smallest unit on EPC record across The Old Slipper Baths (46–65 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (June 2010) returns a B (score 83), comfortably above the UK average. The latest certificate is from June 2010, so improvements made since then won't be reflected.

Held since May 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. Today's modelled estimate of £145,000 is 11.5% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 15.6% above the typical sold price in the postcode. At 46 m² it's 16.6% smaller than the typical home in the postcode (56 m² median across 20 EPCs).