Flat 1, 18 Park Street, Towcester, NN12 6DQ

Flat 1 is a mid-terrace house in Towcester (NN12 6DQ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1983-1990 and council tax band A. At 45 m² this is the largest unit on EPC record across the building (36–45 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2019) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 73). Main heating runs on electricity.

2 planning records sit against the property, 1 approved, 1 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. 9 years since the last transfer (May 2017). Today's modelled estimate of £149,000 is 29.6% above the 2017 sale price.