4 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH

4 Shaftesbury Avenue is a one-bedroom semi-detached house in South Harrow, Harrow, Harrow (HA2 0PH). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2022) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 3 certificates since July 2009. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.

Held since September 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 149 m² the property is well over the postcode median (104 m² across 12 EPCs), placing it in the larger end of the local stock. Across 1996–2009, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £701,000 sits 107.7% above the 2009 sale of £337,500. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 45.4% below the postcode norm. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.