37 Cavendish Avenue, Harrow, HA1 3RD

37 Cavendish Avenue is a three-bedroom semi-detached house in Harrow (HA1 3RD). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2019) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2019. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.

Held since February 2006 — that's 20 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Across 2000–2006, sale prices on this property compounded at 13.1% per year. Today's modelled estimate of £576,000 sits 92% above the 2006 sale of £300,000. On a £-per-square-foot basis, the last sale (£223/sq ft) was about 20.9% below the postcode norm. At 125 m² it's 27.4% larger than the typical home in the postcode (98 m² median across 20 EPCs).