23 Carleton Avenue, Simonstone, Burnley, BB12 7JA

23 Carleton Avenue is a five-bedroom detached house in Simonstone, Burnley, Burnley (BB12 7JA). It has a recorded floor area of 185 m² (around 1991 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (April 2026) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.

Held since May 2005 — that's 21 years off the open market, well above the local norm. At 185 m² the property is well over the postcode median (127 m² across 15 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 1999–2005, sale prices on this property compounded at 17.9% per year. Today's modelled estimate of £490,000 sits 56.8% above the 2005 sale of £312,500. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 33.2% below the postcode norm.