Atlantic-fringe west Wales. Mild, wet, low water stress. Welsh One Planet Development policy (TAN 6) is the most permissive low-impact rural settlement regime in Europe, Lammas and ~50 approved sites prove the model.
Pembrokeshire asks you to win planning, not just buy land. Ownership is fully open to non-UK buyers, but living on agricultural land means clearing the One Planet Development route under TAN 6, with a detailed management plan, ecological footprint accounting, and a binding commitment to 65 percent household subsistence within 5 years. Water is abundant to a fault, so the real constraints are surface flooding, intensifying rainfall, and septic performance on heavy clay-shale soils, with OPD legally requiring you to engineer your own water and wastewater. The community you join is Welsh-speaking rural Pembrokeshire and a small, visible One Planet movement that reports against its own management plans, so goodwill toward Cymraeg and honest annual accounting are part of the deal. Note too that buying land never grants residency, the National Park boundary tightens scrutiny sharply, and practitioners often target parcels just outside it.
Across the slate the data shows these two as the decisive constraints, more often than soil, climate or water. They sit before everything else.
Source: Knight Frank Farmland Index Q4 2024; Farmers Weekly Farmland in your area 2024 Wales · confidence: high
Geodesic km from region centroid to nearest OSM hospital, not a 60-minute road-network isochrone. The centroid may fall on a regional hub city (Oaxaca City, Santiago, Bolzano, Taos, Evora) rather than a target rural settlement site, so a low number can reflect centroid placement more than real rural-settlement access. V2 to refine via road-time isochrones.
Source: accessibility.md, ONS Census 2021 · confidence: high
Source: Welsh Government TAN 6 Planning for Sustainable Rural Communities (2010); BGS Hydrogeology of Wales · confidence: medium
Source: DWI Wales annual reports as cited in Pembrokeshire water.md · confidence: low
Structural microclimate features that hold the place steady, paired with how fast warming is eroding them. State plus trajectory, per the framework.
Source: Met Office UKCP18; PMC9992391 (2023); World Bank CCKP UK · confidence: high
| Climate trajectoryMean annual temperature, 2041–2060 | 12 °C | Mild Atlantic | Met Office UKCP18 · 2041–2060 SSP2-4.5 · WorldClim terms |
|---|---|---|---|
| Water stressProjected baseline water scarcity, 2050 BAU | 0.1 score | Low | WRI Aqueduct 4.0 · 2050 BAU · CC BY 4.0 |
| Soil organic carbonSOC topsoil concentration | 60 g/kg | High, pasture/heath; Preseli peat higher | SoilGrids 2.0 (ISRIC) · 2020 · CC BY 4.0 |
| Forest cover trajectoryTree cover trend, 2001–2023 | 0.3 %/decade | Slowly recovering (afforestation policy) | Hansen Global Forest Change v1.11 · 2001–2023 · CC BY 4.0 |
| Solar PV potentialLong-term average PV output | 1,050 kWh/kWp | Low (UK southwest) | Global Solar Atlas v2.7 · 1999–2018 avg · CC BY 4.0 |
| Conflict proximityFatal political-violence events 2019–2024 | 0 events | None | UCDP GED v25.1 · 2019–2024 · CC BY 4.0 |
| Regenerative network densityIntentional communities and permaculture sites within ~100 km | 12 sites | Active (One Planet Development × Lammas) | Welsh Government, TAN 6 One Planet Development · 2024 · GEN open data; ODbL |
| Population densityPersons per km² (projected 2030) | 78 p/km² | Moderate (rural wards 10–30 p/km²) | ONS, Census 2021 Pembrokeshire · 2021 · Open (JRC) |
Native units throughout. Values are best-available midpoints from the cited public sources. Nothing here is composite, weighted, or scored across criteria.
Open the comparison tool with Pembrokeshire / West Wales already pinned to your shortlist, then set your own thresholds across all twenty regions. The framework filters; it never scores.
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