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For landowners · Greater London

Sell an Infill Plot in Barnet

Can I sell an infill plot in Barnet?

Selling infill land in Barnet turns on three questions: does the gap fit the pattern of the street, are services and access available, and would a new home affect neighbours' light or privacy? Land to Homes checks each one, explains the likely scale of scheme, and puts any offer or terms in writing before you commit.

Landowner and surveyor at a wooden field gate looking over a paddock behind town gardensBarnet · EN5

Free site appraisal

Tell us about your land and we will call you back. No cost, no obligation.

Prefer to talk? Call 0800 088 6248.

  • 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

Our coverage in Barnet

In Greater London, Barnet lies about 10 miles north of London; its central postcode district is EN5. Nearby, we also cover Hadley Wood, Potters Bar and Borehamwood, all within 3 miles. Barnet is part of England’s London region.

Typical sites we review near Barnet include infill gaps along existing streets, small holdings and pony paddocks and land behind street frontages. In England, where Barnet sits, planning decisions are made by the local planning authority, usually the district, borough, city or unitary council (or a national park authority).

Send us a postcode in or near EN5 and we will start with a free desktop appraisal.

What we offer in Barnet

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.

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.

Party walls and boundaries

Building on or near a shared boundary can trigger party wall procedures in England and Wales. Clear boundaries on the title plan help avoid disputes with neighbours later on.

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.

Planning in Barnet: the English rules

In England, most planning applications for new homes in Barnet are decided by the local planning authority, usually the council, using its Local Plan and the National Planning Policy Framework. Many landowners sell without planning, either outright or through an option or promotion agreement that funds the application first. Land to Homes offers a free site appraisal, pays your reasonable legal fees on option and promotion agreements, and can buy suitable sites directly, subject to survey, title and contract.

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.

Key rules in Barnet
Local planning documentLocal Plan
In-principle consentOutline planning permission, with reserved matters approved later
Land transaction tax (paid by the buyer)Stamp Duty Land Tax (SDLT)
Land registrationHM Land Registry

Common questions in Barnet

Do infill plots need biodiversity net gain?

In England, recent changes exempt many very small sites from biodiversity net gain, subject to conditions, and other exemptions may apply. Wales, Scotland and Northern Ireland take different approaches to biodiversity in planning. Check the current rules with your council or a planning consultant before you apply.

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.

Do my neighbours have a say if I sell an infill plot?

You do not need their permission to sell, but they will be notified when a planning application is made and can comment on it. Early, courteous contact often helps, especially if party walls, shared drives or boundary features such as hedges and fences are involved.

What does a buyer check on a small infill site?

Title and boundaries, rights of way, the planning history of the plot, the location of sewers and water mains, trees, drainage, ground conditions, and whether the street has a pattern a new home can follow. Small issues matter more on small sites because they directly affect what can fit.

Do you buy land in Barnet?

Yes. Land to Homes looks at land in Barnet and elsewhere in Greater London, including Heston, Catford and Chelsea. Every enquiry starts with a free site appraisal, and on option and promotion agreements we pay your reasonable legal fees.

Read more: Sell an Infill Plot · Guide: Selling part of your garden: what you need to know

Own land that could take new homes?

Start with a free, no-obligation site appraisal. On option and promotion agreements we fund the planning work and pay your reasonable legal fees.

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