Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD

Mallard House is a two-bedroom semi-detached house in High Wycombe (HP11 1AD). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band C. At 58 m² this is the 2nd smallest of 13 units on EPC record in Mallard House, where floor areas span 55–70 m². The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (October 2022) shows a C (score 74). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity.

14 years since the last transfer (May 2012). Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2012, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £247,000 is 49.7% above the 2012 sale price.