New research reported by The Guardian suggests that living within one of Britain’s protected landscapes comes with a substantial financial premium.
Nationwide Building Society found that properties within UK National Parks cost, on average, 24 per cent more than otherwise comparable homes. Properties within three miles of a National Park attracted a smaller but still significant premium of 6 per cent. Most relevant to Cornwall, homes within England and Wales’s National Landscapes, formerly known as Areas of Outstanding Natural Beauty, commanded an average premium of 14 per cent (Goodley, 2026).
The findings reinforce Nationwide’s earlier analysis. In 2024, it identified a 25 per cent premium for homes within National Parks and a 15 per cent premium for properties within National Landscapes (Nationwide Building Society, 2024). The consistency of these figures suggests that the premium is not a short-term feature of the housing market. It reflects the continuing value placed on beautiful countryside, access to recreation and the lifestyles associated with protected rural environments.
It may also reflect scarcity. Development is more tightly controlled within protected landscapes, limiting the supply of new housing and helping to sustain higher property values.
What does this mean for Cornwall?
The Cornwall National Landscape covers approximately 27 per cent of the county. Unlike most protected landscapes, it is divided into 12 separate sections, including West Penwith, St Agnes, Godrevy to Portreath, Bodmin Moor and several parts of Cornwall’s southern and northern coastlines.
Nationwide has not published a separate price premium for the Cornwall National Landscape. Cornwall was not included in its table of selected National Landscapes, and the available data are not sufficiently detailed to isolate property transactions within each of its 12 sections. It would therefore be misleading to claim that a 14 per cent premium has been proven specifically for Cornwall.
The wider evidence nevertheless makes the question highly relevant. In June 2026, the average house price in Cornwall was approximately £278,000, while the average price paid by a first-time buyer was £229,000. Cornwall also has an estimated 13,000 second homes, many concentrated in coastal and rural communities (Cornwall Council, 2025; Office for National Statistics, 2026).
Cornwall’s housing market is affected by tourism, second-home ownership, limited supply, lower local earnings and demand from purchasers moving into the county. The Nationwide study suggests that protected landscape quality may be another part of this complicated picture.
Natural beauty has material value
The findings demonstrate that natural beauty is not merely an environmental or cultural idea. Once a landscape is recognised, protected and promoted as nationally important, its value can be translated into land and property prices.
This is significant to my PhD research, which examines natural beauty as a social construct and considers how social capital, governance and power influence sustainable business within the Cornwall National Landscape.
A landscape designation identifies particular places as possessing nationally important beauty. Planning policy then protects those qualities, while tourism bodies, businesses, estate agents and property markets promote them. Natural and cultural value can consequently be converted into financial value.
The benefits of that conversion are not necessarily shared equally.
Existing homeowners and landowners may benefit from increasing property values. However, younger residents, renters, first-time buyers and people dependent on local wages may find it increasingly difficult to live in the same communities. Farmers, land managers, hospitality workers and small-business owners may help maintain the landscape and the visitor economy without receiving a comparable share of the wealth associated with it.
This produces a central paradox:
Protecting natural beauty generates economic value, but the people who capture that value may not be the same people who maintain the landscape, work within it or require affordable access to live and establish sustainable businesses there.
Does development leak across the boundary?
The property premium also raises an important spatial question. If development is restricted within a protected landscape, does the pressure simply move to neighbouring land?
Academic researchers describe this process as “development leakage” or “negative spatial spillover”. Leakage occurs when an activity prevented in a protected area is relocated to a less-protected neighbouring area (Renwick, Bode and Venter, 2015; Fuller et al., 2019).
This does not mean that every housing development close to the Cornwall National Landscape results from leakage. Adjoining sites may be selected because they are closer to roads, services, schools and existing settlements. However, the relationship deserves investigation.
Land immediately outside the designated boundary may face pressure from two directions. Developers may be attracted to it because planning restrictions are less demanding than within the protected landscape. Purchasers may also value the location because it provides access to protected scenery and recreation.
This creates the possibility of a boundary development effect: new housing is built close enough to benefit from the National Landscape but outside the area receiving its strongest protection.
The fragmented geography of the Cornwall National Landscape makes this especially relevant. Its 12 sections create numerous interfaces between protected and undesignated land. Boundary settlements may experience additional housing, traffic, lighting and infrastructure pressure, even though they are not formally part of the designation.
Development outside the boundary may also affect views, tranquillity, habitats and recreational use within the protected area. Research in England has found that the amount of housing surrounding protected nature sites is associated with increased visitor pressure. Housing within 1.5 kilometres was particularly associated with increased visits on foot (Weitowitz et al., 2019).
Five questions for Cornwall
The Nationwide findings raise five important questions for the future governance of the Cornwall National Landscape:
How much financial value is generated by proximity to protected landscape, and who captures it?
Are higher property prices making it harder for local workers and younger residents to remain in CNL communities?
Is development constrained within the CNL being redirected towards neighbouring settlements?
Do communities with stronger social and political networks have greater influence over where development occurs?
Can the economic value of natural beauty be used more effectively to support affordable housing, landscape management and sustainable local businesses?
These questions connect landscape protection with housing, social capital, sustainable business and political power. They also demonstrate why governance cannot stop at the line drawn on a map.
Protecting landscapes and sustaining communities
The purpose of this analysis is not to argue that protected landscapes cause Cornwall’s housing crisis or that planning restrictions should simply be removed. The evidence does not support either conclusion.
Instead, it shows that landscape protection has consequences that extend beyond conservation. It affects property markets, development choices and the distribution of economic opportunities. Policies designed to protect natural beauty must therefore be considered alongside housing affordability, employment, sustainable business and the long-term viability of local communities.
A successful National Landscape should not become a beautiful but increasingly exclusive place, maintained by workers who cannot afford to live there. Nor should protection within the boundary result in poorly planned development being transferred to neighbouring communities.
The challenge is to protect Cornwall’s natural beauty while ensuring that the value it creates contributes to living, working and sustainable communities. That requires governance that asks not only what should be protected, but also who benefits, who participates, and who bears the costs.
References
Cornwall Council (2025) The Cornwall We Know 2025. Available at: https://letstalk.cornwall.gov.uk/4713/widgets/14409/documents/88172 (Accessed: 31 August 2026).
Fuller, C., Ondei, S., Brook, B.W. and Buettel, J.C. (2019) ‘First, do no harm: A systematic review of deforestation spillovers from protected areas’, Global Ecology and Conservation, 18, e00591. doi: 10.1016/j.gecco.2019.e00591.
Goodley, S. (2026) ‘Properties in UK national parks command 24% premium, study finds’, The Guardian, 31 August. Available at: https://www.theguardian.com/business/2026/aug/31/properties-uk-national-parks-premium-nationwide(Accessed: 31 August 2026).
Nationwide Building Society (2026) 25% house price premium in National Parks. Available at: https://www.nationwide.co.uk/media/hpi/reports/n (Accessed: 31 August 2026).
Office for National Statistics (2026) Housing prices in Cornwall. Available at: https://www.ons.gov.uk/visualisations/housingpriceslocal/E06000052/ (Accessed: 31 August 2026).
Renwick, A.R., Bode, M. and Venter, O. (2015) ‘Reserves in context: Planning for leakage from protected areas’, PLoS ONE, 10(6), e0129441. doi: 10.1371/journal.pone.0129441.
Weitowitz, D.C., Panter, C., Hoskin, R. and Liley, D. (2019) ‘The effect of urban development on visitor numbers to nearby protected nature conservation sites’, Journal of Urban Ecology, 5(1), juz019. doi: 10.1093/jue/juz019.
