National Trust Dyffryn House and Gardens, Vale of Glamorgan Conservation Management Plan prepared by Teasdale Environmental Design 20 August 2014 National Trust Dyffryn House and Gardens, Vale of Glamorgan Conservation Management Plan prepared by Teasdale Environmental Design 5 Langham Place Devenish Lane Wincanton Somerset BA9 9FH Tel 01963 824865 Email
[email protected] 20 August 2014 Contents 1. Introduction 2. Dyffryn: brief history of the estate and its landscape context 3. Dyffryn: brief history of people 4. Dyffryn House: brief history 5. Dyffryn Gardens from 1891 onwards 6. Dyffryn House: possible design influences 7. Dyffryn Gardens: possible design influences and design intent 8. Natural Environment and Wildlife 9. Significance 10. Issues and Opportunities: condition and future uses of Dyffryn House 11. Issues and Opportunities: condition and future uses of the Traherne Suite 12. Issues: flooding and surface water management 13. Issues and Opportunities: the parkland 14. Issues and Opportunities: the gardens 15. Dyffryn House, gardens and parkland: vision for the future 16. Gardens and parkland: conservation strategy 17. Conservation Management Policies Appendices Appendix A. Illustrations Appendix B. Chronology Appendix C. Published contemporary descriptions Appendix D. Gazetteer – Dyffryn House Appendix E. Gazetteer – Gardens and Parkland Appendix F. Development of the existing house Appendix G. Significance – stakeholder comments and interviews Appendix H. Biological survey plans Appendix I. Statutory designations and relevant planning policy Appendix J. Cadw register entries Appendix K. Bibliography 1. Introduction 1.1 Background Dyffryn House and Gardens are owned by the Vale of Glamorgan Council but, since 2013, have been leased to and managed by the National Trust.