We provided a full architectural service to our client at St Mary’s Walthamstow for this regenerative project, supported by the Heritage Lottery Fund, to enable the parish to secure the future of their Grade II* listed church, whilst ensuring accessible and sustainable community outreach. St Mary’s vision was to bring local communities together to explore their heritage, cultures, and histories in a flexible, inclusive and welcoming setting. The overall result is a working church firmly at the centre of the community where all are warmly welcomed. From inception the project took six years to complete. The historical significance of the building meant extensive consultation was required with the Local Authority, Diocese and Historic England. Budget limitations meant considered use of resources was required to ensure balance between repairs and enhancements. The completed project includes restoration and re-ordering of the church and the addition of a modest timber extension, preserving and enhancing this historic asset and its setting. Community provision is enabled, both in the new extension, with a gallery and inviting Parish Office, and in the historic spaces where sensitive interventions enhance the quality, access, and use.