Totteridge House, Flat 5, Totteridge Lane, High Wycombe, HP13 7LR

Totteridge House is a two-bedroom semi-detached house in High Wycombe (HP13 7LR). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to before 1900. At 76 m² this is the 4th smallest of 5 units on EPC record in Totteridge House, where floor areas span 50–85 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 70). Period features are noted in the property record. The latest certificate (August 2025) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 65). Main heating runs on electricity.

2 planning records sit against the property, 1 approved, 0 refused. Past consents include partial demolition, meaningful when judging how the property has evolved. Across 2003–2019, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £350,000 is 10.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 99.2% above the typical sold price in the postcode. Sold April 2019 for £317,000.