Donald Insall Associates

Telephone 020 7245 9888
Address London Studio: 12 Devonshire Street London W1G 7AB

Donald Insall Associates has pioneered a creative approach to architectural conservation for over 65 years.

From restoring Grade I-listed country houses to designing extensions to rural cottages, Donald Insall Associates’ specialist team of accredited conservation architects and heritage consultants can guide you through unlocking opportunities within historic buildings and settings.

Services they offer include:
⦁ Conservation and creative reuse
⦁ New design within heritage settings, such as extensions
⦁ Research and analysis
⦁ Historic building and townscape reports
⦁ Feasibility studies
⦁ Options appraisals
⦁ Specialist consent advice
⦁ Historic interiors

Donald Insall Associates – Private Residence – photo credit Jonathan Bond

Donald Insall Associates – Lord Leycester Hospital 2023 – photo credit Paul Miller

Guided by heritage specialists

A rigorous analysis of the site underpins all their work, placing a high value on specialist expertise. The practice has a comprehensive knowledge of architectural history, conservation, traditional materials and repair techniques.

Their contribution to the process of managing change in the historic environment is authoritative and respected by local authorities, Historic England, and other stakeholders.

Donald Insall Associates – Plas Gwyn Farmhouse – photo credit Andy Marshall

Donald Insall Associates – Hardwick Old Hall – photo credit Damian Griffiths

A portfolio of nationally significant buildings

Donald Insall Associates has led nationally significant conservation and creative reuse projects including the ongoing repair works at the Palace of Westminster, the restoration of The Lord Leycester in Warwick and the revitalisation of Wentworth Woodhouse in Rotherham.

Donald Insall Associates – Orleans House – photo credit Morley Von Sternberg

Donald Insall Associates work on projects across the UK through our nine studios: London, Bath, Birmingham, Cambridge, Chester, Conwy, Manchester, Oxford and York.

Donald Insall Associates – Lord Leycester Hospital 2023 – photo credit Paul Miller

Donald Insall Associates – Stockton House – photo credit Morley Von Sternberg

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