Rouse Hill House Estate is a historic property, one of twelve sites managed by Sydney Living Museums (SLM, the Historic House Trust of New South Wales). Spread across the site, nineteenth-century structures including the house, stables and outbuildings, which house over 18,000 collection items. The property was in the private ownership of a single-family until 1978. Its significance lies in the intact nature of the buildings, landscapes, interiors and collections, and the complex layering of material over time. The conservation management plan, which guides the care and management of the site, aims to preserve the intact nature of the site as a whole, with minimal intervention. This paper reflects on the effectiveness of the plan over a 30-year period, and the way it has adapted over time, addressing the challenges of the inevitable deterioration of materials exposed to an uncontrolled and sometimes extreme environment.

Rouse Hill House Estate是一处历史古迹，是悉尼生活博物馆（SLM）所管理的十二个遗址之一（SLM，新南威尔士州的Historic House Trust）。整个站点散布着19世纪的建筑物，包括房屋，马s和附属建筑，其中容纳了18,000多个收藏品。直到1978年，该物业一直是一个家庭的私有财产。其意义在于建筑物，景观，室内装饰和收藏品的完好性，以及随着时间的推移材料的复杂分层。指导站点维护和管理的保护管理计划旨在以最小的干预来保护站点整体的完好无损。本文反映了该计划在30年内的有效性以及其随着时间的推移所采取的适应措施，