This page from the 1910 Land Valuation book identifies particular properties in Duddo. Entry 7 relates to a house and garden situated north of Duddo Tower. The occupier is identified as George Fairbairn and the owner as the John Edmund Achille Friar. The gross annual value of the property is £4 [approximately £168 at today's value] while the rateable value is £3.10s [approximately £147 at today's value]. John Edmund Achille Friar was the sole landowner in Duddo at that time.The 1910 Finance Act introduced a new form of taxation on property in England and Wales. The value of many properties had increased because of the introduction of new public amenities such as road or drainage systems. In such cases the property owner was to be taxed on any profit made as the result of selling that property. The tax was short-lived - it was withdrawn in 1920. By this time the Inland Revenue had assessed all properties in England and Wales. Some of the records relating to this valuation are held at the Public Record Office However, valuation books and maps which were prepared as part of the valuation process are held in County Record Offices. These comprise large scale Ordnance Survey maps and accompanying volumes that record basic details re. each property. The maps and volumes relating to many properties in Northumberland are held by Northumberland Archives Service.
