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Sell an infill plot or gap site in Windsor

We buy infill plots across Berkshire. In Windsor, as everywhere, the offer depends on the land itself: its access, its planning prospects and what can sensibly be built.

An infill plot is a small gap in an otherwise built-up street frontage, between existing homes or buildings. Because it continues an established pattern of development, an infill plot is often one of the more straightforward small sites to get permission for.

  • No commission: we're the buyer
  • Figures explained, so you can check them
  • No pressure to decide

Get an offer for land in Windsor

We'll check the title and planning, then call you.

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Free and no obligation. We're the buyer, so there's no commission.

Windsor at a glance

Our appraisals for Windsor start with the SL4 postcode district and the OS grid square SU97, then widen out to Slough, Egham and Staines, all within about 5 miles.

TownWindsor
CountyBerkshire
CountryEngland
Postcode districtSL4
OS grid squareSU97
Nearest towns we coverSlough (2 mi), Egham (4 mi), Staines (5 mi)
Distance from ReadingAbout 16 miles east
Planning systemNational Planning Policy Framework and local plan
Ways to sellOutright, subject to planning, option or joint venture
Overgrown gap site between two stone-and-brick cottages on a village street

What we look for around Windsor

  • Gaps in a continuous street frontage
  • Plots between two houses in a village or town
  • Overgrown plots with a pavement frontage
  • Sites with an old outbuilding to demolish

Infill development is supported in many local plans, especially within settlement boundaries. We check how your council treats it.

How we arrive at a figure for land in Berkshire

Frontage width

Enough width for a home and its access shapes how much can be built.

Local plan policy

Some rural policies allow infill of one or two homes in small villages.

Neighbours

Windows and gardens next door limit the size and position of the house.

Services

Infill sites usually have services close by, which helps value.

Four routes to a sale

Outright purchase

Simple where permission already exists.

Subject-to-planning sale

The usual route for unconsented gap sites.

Option agreements

Seldom needed for single infill plots.

Joint ventures

Possible for a pair of homes if you'd like a share.

How a sale works

  1. Tell us about your land

    Send the postcode or address and a rough size.

  2. We check it properly

    Title, planning history, access, flood maps and local policy.

  3. You get a written offer

    With the main figures behind it, so your adviser can check it.

  4. The legal work

    Your solicitor and ours handle the contract through to completion.

What England's rules mean for your land

Planning framework

Planning decisions in England follow the National Planning Policy Framework, revised in August 2026, and the local plan, prepared by the council or, in a national park, the park authority. Plans are reviewed periodically, which is when new housing sites are usually allocated.

Heritage

Listed buildings and conservation areas are managed with Historic England and the council's conservation team.

Common problems, and how we handle them

Part of the gap belongs to a neighbour

Combining land can make a better plot. We can approach the neighbour with you.

There's an old right of way across it

We check the deeds and the public rights of way map before pricing.

Useful to send us

  • A plan, or a screenshot from an online map
  • Your title number, if you know it
  • Any planning applications or letters
  • Photos of the land and its access

Common questions

Is infill easier to get permission for?

Often, because it continues the existing street pattern. Policy varies by council, especially in villages.

Can you check the conservation area rules for me?

Yes. We look at the council's conservation area appraisal as part of our assessment.

Do I pay anything for your appraisal?

No. Our appraisal and offer are free and there's no obligation.

How do I get an offer for land in Windsor?

Use the form on this page or call 0800 088 6248. Tell us the postcode, the rough size and anything you know about planning, and we'll come back to you.

Nearby towns

Other land in Windsor

Get a straight answer about your land

A free appraisal tells you what we'd pay and why.

Get an offerCall 0800 088 6248