Gilbert House, Flat 25, The Drive, Waltham Forest, London, E17 3DQ

Gilbert House is a mid-terrace house in Waltham Forest, London, London (E17 3DQ). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1930-1949. The latest certificate (November 2025) shows a C (score 70). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. This certificate was lodged in the last six months, so the rating reflects current condition. At 66 m² this is the 26th smallest of 27 units on EPC record in Gilbert House, where floor areas span 28–69 m². The building's EPC ratings span D to B across 27 units on file.

At 66 m² the property is well over the postcode median (42 m² across 26 EPCs), placing it in the larger end of the local stock. Across 2005–2021, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £392,000 is 10.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£500/sq ft) was about 52.9% above the typical sold price in the postcode. Last sale on file: £355,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.