Sell an Infill Plot in Greater London
An infill plot in Greater London is a gap in an otherwise built-up street or frontage, such as land between two houses, a side garden at the end of a terrace, or a cleared site in a row. Because it fills a gap rather than extending a settlement, it often has policy support, but design and neighbour impact are scrutinised closely.
Greater LondonFree site appraisal
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- Free site appraisalNo cost, no obligation
- Legal fees coveredReasonable fees, on options and promotion
- Nothing to pay upfrontOn promotion: we fund planning
- Direct purchaseSuitable sites, with or without planning
- UK-wideEngland, Wales, Scotland and NI
Land we look at around Greater London
We cover 82 places across Greater London: London is the main one, alongside Ruislip, Chingford and Becontree. Next door, we also cover Surrey, Hertfordshire and Buckinghamshire.
In and around Greater London, the land we appraise ranges from redundant agricultural buildings to land behind street frontages, including paddocks on the edge of London. In England, where Greater London sits, planning decisions are made by the local planning authority, usually the district, borough, city or unitary council (or a national park authority).
Tell us where your land is around Greater London and we will explain the routes open to you.
How we work in Greater London
Small plots still count
Many single-plot sites are viable. We look at what could fit, from one detached house to a short terrace, rather than dismissing a site because of its size.
We can buy the plot
Where a plot suits us, we can buy it ourselves, with or without planning, with no onward chain, subject to survey, title and contract. Any offer is set out in writing.
Street scene first
Councils look at the building line, roof heights, plot widths and materials along the street. A new home that follows that pattern has a much better chance of approval than one that ignores it.
Self-builder or developer
Some infill plots suit individual self-builders, while others suit a developer building several homes. We explain who is likely to want your plot and what that means for the deal.
Planning and land rules in Greater London
If your land near Greater London lies in the Green Belt, national policy still protects it, but England's planning framework now recognises grey belt: Green Belt land that is previously developed or does not strongly contribute to certain Green Belt purposes. Where there is evidenced unmet need and the location is sustainable, grey belt housing can be acceptable, with major schemes meeting the Golden Rules on affordable housing, infrastructure and green space. Planning is never guaranteed, so we check policy, access and constraints first.
In England, the NPPF supports small sites and treats limited infilling in villages as an exception within the Green Belt. Smaller schemes can test the principle of housing through Permission in Principle before detailed design. Party wall procedures apply where work affects a shared wall or boundary, and buyers pay Stamp Duty Land Tax.
| National planning policy | National Planning Policy Framework (NPPF), revised August 2026, with national planning practice guidance |
|---|---|
| Local planning document | Local Plan |
| Who decides applications | The local planning authority, usually the district, borough, city or unitary council (or a national park authority) |
| In-principle consent | Outline planning permission, with reserved matters approved later |
| Land transaction tax (paid by the buyer) | Stamp Duty Land Tax (SDLT) |
| Land registration | HM Land Registry |
| How a sale becomes binding | A land sale becomes legally binding on exchange of contracts and finishes on completion, after which the buyer registers the title with HM Land Registry. |
| Developer contributions | Section 106 planning obligations, plus the Community Infrastructure Levy (CIL) where the council charges it |
Common questions in Greater London
Can I sell the side garden of my end-of-terrace house?
Often, yes, where the side garden is wide enough for a new home that continues the terrace or stands as a separate detached house. Consider the impact on your own home, parking and garden, and whether your mortgage lender will agree to release the land.
How small can a plot be for a new house?
There is no single minimum. It depends on the width of the frontage, the size of neighbouring plots, space standards for the new home, garden and parking requirements, and how the design fits the street. A narrow plot may still work for a terraced design that continues an existing row.
Is it easier to get planning permission for infill?
Often, because infill makes use of land within a settlement. But councils still refuse infill that harms the character of the street, neighbours' amenity or highway safety. In some rural areas, infill policies are tightly defined, so it pays to check the exact policy wording for your area.
Should I sell an infill plot with or without planning?
Selling with permission usually achieves a higher price, but means paying for drawings, surveys and fees yourself and accepting the risk of refusal. Selling without planning is simpler and passes that risk to the buyer. A contract conditional on planning sits between the two and suits many small plots.
Is Greater London an area you cover for land?
Yes, we cover land across Greater London, including Archway, Wood Green and Chelsea. Where a site suits us we can buy it directly, or set up an option or promotion agreement. On promotion there is nothing to pay upfront.
Read more: Sell an Infill Plot · Guide: Selling part of your garden: what you need to know