1 Clauson Avenue, Northolt, UB5 4PR

1 Clauson Avenue is a four-bedroom end-of-terrace house in Northolt (UB5 4PR). It has a recorded floor area of 106 m² (around 1139 sq ft), construction records dating it to 1900-1929 and council tax band D. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (January 2009) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from January 2009, so improvements made since then won't be reflected.

Held since April 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 106 m² the property is well over the postcode median (81 m² across 19 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. Across 2005–2009, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £541,000 sits 77.4% above the 2009 sale of £305,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.