Margam Castle is a Grade I listed building of exceptional architectural, historic and communal significance, located within Margam Park, itself a landscape of national importance.

Neath Port Talbot Council has secured NLHF Development Phase funding to progress proposals for Reimagining Margam Castle, being Phase 1 of a wider masterplan. The Development Phase will advance design proposals to RIBA Stage 3, develop a sustainable future use, and prepare a Round 2 (Delivery Phase) application to The National Lottery Heritage Fund.

The Council are now seeking a highly experienced Consultant to prepare a full Conservation Management Plan for Margam Castle to the standard required for a Delivery Phase application to NLHF. The Consultant should have extensive experience delivering CMPs for Grade I listed buildings, and experience of working on NLHF-funded projects.

Interested applicants can download and access all relevant documents from the section below. Please note that the closing date for receipt of proposals is 7th May 2026. Proposals should be submitted by email to j.m.davies@npt.gov.uk