Welsh heritage worth £738m a year, Cadw study finds

Welsh heritage supports nearly 18,000 jobs and contributes more than £738 million annually to the Welsh economy, according to research announced by the Welsh Government on 9th October 2026. The figures put new economic evidence behind conservation and regeneration arguments, although they do not change planning law or automatically determine individual development proposals.

The independent Welsh heritage study, commissioned for Cadw, assessed historic places, monuments, museums, parks, landscapes and heritage organisations across Wales. Its findings also point to more than 13 million annual visits to historic sites and accredited museums, alongside substantial volunteering and social benefits. The government describes the monetary estimates as a conservative assessment, not a valuation of every protected building or site.

For applicants considering Welsh heritage, conservation officers and local planning authorities, the immediate relevance is evidential rather than legislative. A project in an historic town centre may need to explain both its heritage effects and its contribution to sustainable local activity, but a national economic contribution is not a substitute for site-specific assessment of significance, setting or harm.

Welsh heritage study: the headline figures

In its 9th October Welsh heritage release, the Welsh Government, the historic environment is reported as supporting nearly 18,000 jobs and generating more than £738 million of annual economic contribution. It is also associated with more than 13 million visits each year to historic sites and accredited museums. Those are estimates of sector activity, not a forecast of the value of future projects or a single asset-price figure.

The Welsh heritage study separately reports more than £107 million of annual social value from volunteering, education, visits and community engagement. Volunteers are estimated to contribute more than 902,000 hours annually, with the study assigning approximately £9.8 million of wellbeing value to that activity. These measures describe different impacts; they should not simply be added to the economic contribution and presented as a new combined total.

The work was undertaken independently by AMION for Cadw, the Welsh Government’s historic environment service. It covers a broader landscape of heritage activity than listed-building repairs or tourist spending at the best-known castles. Understanding that breadth matters when weighing the future of high streets, historic public spaces and cultural buildings.

What the government and Cadw said

Heledd Fychan, the Cabinet Minister for Culture and Sport, described the historic environment as “not a luxury or an afterthought, but a vital part of what makes Wales strong, distinctive and connected.” The remark accompanied the Welsh Government announcement, rather than a new statutory planning direction.

Cadw chief executive Dr Kate Roberts emphasised the jobs supported, the volunteers involved and the pride communities take in local history. That is important context for built heritage: preserving a structure can sustain its relationship with neighbourhoods and skilled trades, but physical preservation and ongoing viable use need to be considered together.

The government also identified the pressures facing the sector, including climate change, shortages of specialist skills and maintenance costs. The research is therefore not an assertion that heritage assets are financially self-sufficient. It is evidence that neglecting them may lose economic and social benefits that are less obvious in a conventional property appraisal.

What the numbers can, and cannot, prove

The accompanying official explanation says the research combined organisational data, the 2024 Museum Spotlight Survey, engagement with more than 40 stakeholders, economic modelling, stated-preference valuation surveys and case study evidence. Most supporting data relates to 2024/25, while monetary values are expressed in 2026/27 prices. Those qualifications matter when using a headline figure in policy or investment discussions.

The government warns against direct comparison with older valuations because the methods differ. A higher or lower number compared with an earlier Cadw study would not, by itself, demonstrate growth or decline in the underlying historic environment sector. The scope, price base, definition of employment and statistical approach must first be reconciled.

Nor do 13 million visits mean 13 million different visitors. The same person may visit several sites or revisit one site repeatedly. Likewise, the existence of national wellbeing and social-value benefits does not settle the impact of any one proposed demolition, adaptation or new building. A robust local case still requires a properly defined baseline, options appraisal and assessment of the asset concerned.

Planning Policy Wales already recognises heritage value

The policy starting point for Welsh planning applications remains the applicable Welsh legislation, Planning Policy Wales, relevant Technical Advice Notes and the adopted development plan. National policy treats the historic environment as an important economic and social asset contributing to local character, sense of place and quality of life. The new study supplies contemporary sector evidence to that established proposition; it does not create another form of designation.

Cadw explains that its role includes advising on the likely effects of proposals on scheduled monuments, registered historic parks and gardens, historic landscapes and World Heritage Sites. Local planning authorities generally undertake the assessment of effects on listed buildings and conservation areas at application stage, while Cadw has a wider role at appeal. A developer should therefore identify the relevant consultee and consent regime rather than treating all heritage assets as interchangeable.

For planning teams, a heritage statement should still establish the significance of an affected asset, identify how its setting contributes to that significance, describe potential harm or enhancement and explain the proposed mitigation. Where projects seek public investment, the study may also help frame wider regeneration benefits, but such benefits should be demonstrated in relation to the actual scheme.

Why the findings matter to town-centre regeneration

Many regeneration projects depend on keeping historic premises in a productive use. Empty buildings can become expensive to repair, while adaptation may introduce accessibility, fire-safety, energy-efficiency and operational requirements that need careful design. The existence of wider heritage benefits strengthens the case for investigating viable uses and phased investment, without eliminating the need to test alternatives and costs.

A proposal could, for example, combine sensitive re-use of historic fabric with public access, independent businesses or cultural activity. Any claim that this would generate jobs or spending ought to be evidence-led, with realistic assumptions about displacement and how much activity is genuinely additional. The £738 million national figure must not be allocated mechanically to individual planning applications.

Planning Geek’s conservation areas guide explains the basic concept, but applicants in Wales must use the Welsh legislative and policy framework rather than assuming that an England-focused summary covers every consent route. Our Wales news page brings together relevant devolved planning updates.

Culture strategy evidence remains open until December

Alongside publication of the study, the Welsh Government is inviting evidence for its proposed ten-year Culture and Sport Strategy. Its call for evidence is open until 18th December 2026, with the full consultation specifying a midday closing time. The exercise covers heritage alongside arts, creative industries, museums, libraries, physical activity and sport.

Heritage trusts, conservation organisations, councils, professional advisers and property owners can use this opportunity to identify practical obstacles to maintenance, re-use, participation and skills provision. Responses are likely to be strongest where they distinguish national policy aspirations from measurable local interventions, and make clear who would fund and deliver a proposed action.

The Welsh heritage announcement is therefore a substantial evidence release, not a change in planning permissions, permitted development rights or listed building controls. For practitioners its value is in supporting sound, proportionate assessment of heritage’s economic and community role while maintaining the statutory and policy tests that apply to a particular site.

Official sources: Welsh Government, 9th October 2026; official briefing and methodology notes; Cadw’s role in planning.