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acta provides practical services for the conservation of historic landscapes and buildings. Our work includes conservation plans, management plans, heritage assessment and landscape restoration on sites ranging from medieval abbeys to Cold War airfields.

Our Services

Historic park and landscape projects

Latest News:

Hinton Ampner

19th December 2019

We have just completed a conservation plan for the National Trust’s Hinton Ampner Estate in Hampshire. At its centre is the Georgian house restored in the twentieth century by Ralph Dutton, eighth and last Earl of Sherborne. The house is set within one of the finest twentieth-century gardens in the region and surrounded by 600 hectares of downland landscape, studded with picturesque copses and avenues designed by Dutton.