158a, High Street, Boston Spa, Wetherby, LS23 6BW

158a is a mid-terrace house in Boston Spa, Wetherby, Wetherby (LS23 6BW). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2011. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 72). At 70 m² this is the 8th smallest of 15 units on EPC record in the building, where floor areas span 33–180 m². The building's EPC ratings span E to C across 15 units on file.

It hasn't traded since July 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 40.4% above the typical sold price in the postcode.