65a, Amersham Road, High Wycombe, HP13 5AA

65a is a one-bedroom mid-terrace house in High Wycombe (HP13 5AA). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1900-1929. Tenure is freehold. At 40 m² this is the smallest unit on EPC record across the building (40–234 m²). The building's EPC ratings span E to B, with this unit at the bottom. Period features are noted in the property record. The latest certificate (August 2024) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2011); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.

It changed hands recently, sold June 2025 for £210,000. Across the public record there are 4 sales, relatively high churn for a single property. At 40 m² it sits well below the postcode median (129 m² across 22 EPCs), making it one of the more compact homes locally. Across 2006–2025, sale prices on this property compounded at 2% per year. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 102.4% above the typical sold price in the postcode.