Sell Land with Planning Permission in Isleworth
Land with planning permission in Isleworth is a site where the council has already approved new homes, either in outline or in full. A buyer is paying for that consent as well as the ground, so the price depends on what the permission allows, the conditions attached and the planning obligations that come with it. Land to Homes reviews all three before making an offer.
Isleworth · TW7Free 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
Our coverage in Isleworth
In Greater London, Isleworth lies about 10 miles west of London; its central postcode district is TW7. Close by, our coverage also takes in Hounslow, Heston and Richmond. Isleworth is in the London region of England.
Typical sites we review near Isleworth include corner plots and side gardens, paddocks on the edge of Isleworth and small holdings and pony paddocks. As Isleworth is in England, applications are judged against the National Planning Policy Framework, and the buyer of land pays Stamp Duty Land Tax (SDLT).
Tell us where your land is around Isleworth and we will explain the routes open to you.
Why work with Land to Homes in Isleworth
Permission read in full
We read the decision notice, the approved plans and every condition, so any offer reflects what the consent actually allows rather than the headline number of homes on the application form.
Expiry dates checked
Most permissions lapse if development does not lawfully begin within the period set in the decision. We check the deadline, and whether a lawful start has already been made, before discussing any deal.
Conditions priced in
Pre-commencement conditions, such as drainage, materials or ecology details, must be discharged before work starts. We identify which are outstanding, what they are likely to cost and who would deal with them.
Direct purchase of consented sites
Where a consented site suits us, we can buy it ourselves with no onward chain, subject to survey, title and contract. Any planning agreement passes to us with the land.
How the rules work in Isleworth
Land with no planning permission can still be sold. Around Isleworth, the usual routes in England are a direct sale, an option agreement or a promotion agreement, where the planning work is funded for you and the land is sold once consent is granted. Outline planning permission settles the principle, with reserved matters approved later. Section 106 obligations, the Community Infrastructure Levy where charged and biodiversity net gain all affect what a site is worth, so independent advice matters.
In England, buyers check Section 106 obligations, any Community Infrastructure Levy liability and, for many newer permissions, the biodiversity gain condition, which usually requires a biodiversity gain plan to be approved before work starts. We also confirm whether the consent came from a full application, an outline approval, or Permission in Principle followed by technical details consent.
| National planning policy | National Planning Policy Framework (NPPF), revised August 2026, with national planning practice guidance |
|---|---|
| In-principle consent | Outline planning permission, with reserved matters approved later |
| Land registration | HM Land Registry |
| Developer contributions | Section 106 planning obligations, plus the Community Infrastructure Levy (CIL) where the council charges it |
Common questions in Isleworth
Is outline planning permission worth less than full permission?
Usually, because more approvals are still needed. Outline permission sets the principle and sometimes the access, while reserved matters such as layout, scale, appearance and landscaping come later. A buyer allows for the cost and risk of that remaining work. In Scotland the closest equivalent is planning permission in principle.
What happens if my planning permission is about to expire?
If development has not lawfully begun by the deadline, the permission usually lapses and a new application is needed, which may be judged against newer policy. The usual choices are to sell to a buyer able to make a lawful start, to apply again, or to make a start yourself after discharging pre-commencement conditions. Take planning advice early.
Does planning permission go with the land when I sell?
Yes. In most cases planning permission runs with the land, not the owner, so it passes to the buyer automatically. Personal permissions are rare exceptions. Planning agreements tied to the consent, such as a Section 106 agreement in England and Wales, also bind the land, so the buyer takes on those obligations as well.
Who pays the Community Infrastructure Levy when I sell land with planning?
CIL is only charged where the council has adopted it, which is possible in England and Wales but not in Scotland or Northern Ireland. It is normally payable when development starts, by whoever has assumed liability. If you sell before work begins, the buyer usually takes on that liability. Reliefs and exemptions generally have to be claimed before commencement, so check the council's charging schedule.
Do you work with landowners in Isleworth?
We do. We work with landowners in Isleworth and elsewhere in Greater London, including Hornchurch, Hampton and Thamesmead. Send us a postcode and we will start with a free, no-obligation appraisal of what the land could take.
Read more: Sell Land with Planning Permission · Guide: How is development land valued?