Guide
Whether land can be built on comes down to the principle of development. Here's how that's established, the routes open to a landowner, where change of use fits, and how to know if it's worth pursuing.
In this guide
Getting planning permission on land is, at heart, about one question: is the principle of building here acceptable? Everything else — layout, design, numbers — follows from that. A field in the open countryside and an identical field on the edge of a growing town can have completely different prospects, because one sits where the local plan supports development and the other doesn't. So the first job isn't to draw a scheme. It's to work out whether the principle stands a chance.
That's why an honest early appraisal matters. It reads the local plan, the site's position relative to the settlement, access and constraints, and — most tellingly — the pattern of recent nearby approvals, which is the clearest signal of what a council will accept again.
There are two ways to apply. Outline permission establishes that the principle of development is acceptable — that homes can be built — while leaving the detail (the "reserved matters") to be agreed later. Full permission seeks consent for a specific, detailed scheme in one go.
For a landowner, outline is often the smarter first step: it proves the land can be developed and lifts its value, without the cost of a fully worked-up design. Once the principle is secured, the land is far more valuable and far easier to sell or bring forward.
Land and buildings carry a designated planning "use" — agricultural, commercial, residential and so on — and changing it usually needs permission. For a landowner, the change that matters is to residential: bringing agricultural land, a redundant employment site or a commercial building into use for homes. That change of use, established in principle, is very often where the value is unlocked.
Some changes have permitted-development routes — certain agricultural or commercial buildings to homes, subject to conditions and prior approval — but most meaningful development still runs through a full application. The key point for a landowner is that a site's current use is rarely its most valuable one, and establishing that a better use is acceptable is the whole game.
The value question sits alongside the planning one: before pursuing consent, understand what the land could be worth with it. See what your land is worth with planning, or get a rough figure from the land value estimator.
You don't need a large field. Big gardens — infill and backland plots — can carry real development value, subject to local policy, access and the effect on neighbours. Agricultural land on the edge of a settlement can too, where the plan supports growth there. Green belt is more restrictive, though replacement dwellings, limited infilling and the emerging "grey belt" policy offer routes — covered in our green belt guide.
Securing consent costs real money — planning consultants, architects, surveys, reports and fees — spent months before any value is realised. You can fund and run that yourself and keep the full uplift, or partner with a developer or promoter who funds and manages the planning at their own risk, and you share the proceeds. Which is right depends on your appetite for cost, time and risk.
Elizabeth Homes gives landowners an honest early view of whether consent is realistic on a site — and, where it fits, funds and leads the whole process, with two decades of bringing schemes forward behind the judgement. Our guide on planning permission for a new house covers the process where you already have a plot and a home in mind.
In principle, you apply to the local planning authority for permission to develop the land. In practice, the work is in making the case: showing that the principle of development is acceptable in that location under the local plan, and that the scheme suits the site, its access and its surroundings. Most landowners start with an appraisal to gauge whether consent is realistic, then either apply for outline permission to establish the principle, or a full application for a specific scheme. You can run this yourself, or let a developer or promoter fund and manage it and share the uplift.
Outline permission establishes that the principle of development is acceptable — for example, that homes can be built on the land — while leaving the detail ("reserved matters" such as layout, scale and appearance) to be agreed later. It's a common first step for a landowner, because it proves the land can be developed and lifts its value without the cost of a fully detailed scheme. A full application, by contrast, seeks consent for a specific, detailed design in one go.
Almost always, yes — building new homes on land, or on a large garden (infill or backland), needs planning permission. Some minor works fall under permitted development, but creating dwellings generally does not. Whether consent is likely depends on the local plan, the character of the area, access and constraints. The pattern of recent approvals nearby is the clearest early signal of what a council will accept.
Land and buildings have a designated planning "use" — agricultural, commercial, residential and so on — and changing that use usually needs permission. For a landowner, the change that matters most is to residential: bringing agricultural land, a redundant employment site or a commercial building into use for homes. Some changes have permitted-development routes (for instance certain agricultural or commercial buildings to homes, subject to conditions), but most meaningful development still goes through a full planning application. Establishing that a change of use to residential is acceptable in principle is often where the value is unlocked.
Sometimes — it's site-specific. Agricultural land on the edge of a settlement can have real potential where the local plan supports growth there. Green belt is more restrictive, though routes such as replacement dwellings, limited infilling, and the emerging "grey belt" policy exist. Our guide on green belt and replacement dwellings covers that in detail. In every case, an honest early appraisal will tell you whether it's worth pursuing before you spend on an application.
Securing consent costs money: planning consultants, architects, surveys, reports and application fees, spent months before any value is realised. You can fund that yourself and keep the full uplift, or enter a promotion or development arrangement where a developer funds and runs the planning at their own risk and you share the proceeds. Which is right depends on your appetite for risk and cost. Elizabeth Homes gives landowners an honest read on whether consent is realistic — and, where it fits, funds and leads the process.
Own land with potential?
We'll give you an honest, no-obligation read on whether your land could win planning — and the routes open to you. Every conversation is private and treated in confidence.
How we work with landownersRelated
This guide is general information for landowners — educational only, and not planning, legal, tax or financial advice, nor an offer of investment. Planning outcomes are site-specific; always take professional advice on your own land.
