4 Chalk Dell, Orchard Way, Mill End, Rickmansworth, WD3 8AD

4 Chalk Dell is a four-bedroom semi-detached house in Mill End, Rickmansworth, Rickmansworth (WD3 8AD). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 2007 onwards and council tax band E. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (March 2020) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (October 2008); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2008–2021, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £637,000 is 12.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£437/sq ft) was about 31.9% above the typical sold price in the postcode. Last sale on file: £564,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.