Is my field outside the settlement boundary now developable?
Possibly, and by more routes than before. Being outside a settlement boundary is not a refusal in itself. Filling a gap in a group of houses, redeveloping land that has been built on, reusing an existing building, and addressing an evidenced unmet housing need are separate routes, and you only need one. The most common winning argument is that the council cannot show a five year supply of housing land.
What counts as a settlement
The glossary defines a settlement as cities, towns, villages and other predominantly built-up areas. Importantly it also includes land which is allocated or has permission for development and which will form part of the built-up area once complete, so the boundary is not simply the line on the current policies map.
Hamlets and scattered groups of houses outside predominantly built-up areas are not settlements unless the plan says so. And a village lying within and defined as part of the Green Belt is excluded entirely, however built-up it looks.
The route that catches most small sites
S5(1)(j) allows development addressing an evidenced unmet need. The wording is 'including, but not limited to' a five year supply failure or a delivery test result below the threshold, which means it is not confined to those two. Any evidenced unmet need can qualify.
That open wording is why an unmet self-build register duty counts here. It is also the single biggest difference between a site outside the Green Belt and one inside it, where the equivalent test is closed.
The part that gets argued about
Most of the routes require the land to be physically well-related to an existing settlement. There is no test and no distance attached to that phrase, which makes it the main battleground for edge-of-village sites.
One thing does count against you explicitly: if there is undeveloped allocated land between your site and the village, the framework asks whether your location would still be suitable if that allocation never gets built.
See it work
This scenario is already set up in the sandbox. Change any answer and watch what moves.
Open this scenarioRelated
Reflects the National Planning Policy Framework (2026), published 17 August 2026. This page last reviewed 18 August 2026. Read the framework.