11 Altona Road, Loudwater, High Wycombe, HP10 9RW

11 Altona Road is a three-bedroom semi-detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RW). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Average to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected. Other recorded features include notable views. Records show the property has been extended at some point in its history.

Last sale on file: £430,000 in May 2020. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £497,000 is 15.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 50.4% above the typical sold price in the postcode.