23 Hill Crescent, Harrow, HA1 2PW

23 Hill Crescent is a mid-terrace house in Harrow (HA1 2PW). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2026) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2015); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Average; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 146 m² the property is well over the postcode median (96 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Last sale on file: £420,000 in December 2019. Across the public record there are 4 sales, relatively high churn for a single property. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Across 1997–2019, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £493,000 is 17.4% above the 2019 sale price.