21 Grange Avenue, Thorp Arch, Wetherby, LS23 7BB

21 Grange Avenue is a four-bedroom detached house in Thorp Arch, Wetherby, Wetherby (LS23 7BB). It has a recorded floor area of 183 m² (around 1967 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2010) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 59), a 2-band jump. The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.

It hasn't traded since November 2010, a hold of 16 years that's notably long for the area. At 183 m² the property is well over the postcode median (112 m² across 18 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £457,000 sits 86.5% above the 2010 sale of £245,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 31.9% below the postcode norm.