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Tandem and landlocked plots in Kensington and Chelsea

A tandem plot in Kensington and Chelsea is one where a new home would sit directly behind an existing one and share its drive. A landlocked plot is one with no legal way in of its own. Both come up often on long gardens and older back land.

Either can work, but councils look closely at the effect on the front house, and the legal access must be secure before anything is built. We check both sides of that question together, with your solicitor and against the policies the Royal Borough of Kensington and Chelsea applies, so you know early whether the land is worth pursuing and which route fits.

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Narrow gravel drive running between two brick houses to an open gate and a garden plot behind
Planning authority
Royal Borough of Kensington and Chelsea
Postcodes
SW3, SW5, SW7, SW10, W8
Noon sun, 21 March
About 38°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
Local Plan
County
Greater London

What shapes a plot in Kensington and Chelsea

Planning permission from the Royal Borough of Kensington and Chelsea and legal access are two separate things. An application can include land the applicant doesn’t own, once those owners have been served notice, yet a grant of permission still leaves the route itself unresolved. Crossing someone’s land needs a right recorded on the title.

We line those up in the right order. Access terms are agreed first, then the application is prepared against the council’s Local Plan, so you aren’t left holding a permission you can’t use.

Section showing noon sun and shadows in Kensington and Chelsea: about 38 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 38°, shadow 6.3 m21 Dec, noon: sun 15°, shadow 18.6 mExistingNew home
Noon sun in Kensington and Chelsea on 21 March sits about 38° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 6.3 m. In December the sun is only about 15° up and shadows stretch much further. Drawn for a garden facing north, where it matters most.

The next steps, locally

The first step is a free, no-obligation appraisal. For a Kensington and Chelsea plot with a difficult way in, that means checking who owns each part of the route, what rights exist and how wide it is on the ground. If a neighbour or a ransom strip is involved, we agree an approach with you before contacting anyone.

  1. Free plot appraisal

    We start with the access, not the plot: title plans, rights of way, the width on the ground and the route to the road. It’s a desktop check and a conversation, with a site visit if it looks viable, at no cost.

  2. Title and access check

    With your solicitor we confirm who owns every strip between the plot and the road, what rights already exist and whether they cover a new home. Any ransom strip or missing right shows up at this stage.

  3. Secure the way in

    If a right of way needs widening, a strip needs buying or a neighbour needs to come in, we agree the approach with you and negotiate it, so the terms are settled before planning money is spent.

  4. Sale or build

    Depending on the route you chose, the sale completes through a transfer of part, or you keep the land and we give a written quote for building the new home after design and survey.

Worth checking early

  • Long or narrow drives can mean extra cost for sprinklers, passing places, lighting or a bin collection point.
  • Access is usually the deciding factor on these plots, so a large plot with a poor way in may not be a building plot at all.
  • Planning permission gives no right to cross land you don’t own; the legal access has to be secured separately.

Your questions, answered for Kensington and Chelsea

Will the Royal Borough of Kensington and Chelsea accept a shared drive for a new home in Kensington and Chelsea?

It can, but shared drives are looked at closely. The council will consider the width, visibility at the road, the effect on the house beside the drive, and whether fire and bin access work. A drive with a clear gap from windows and screening alongside generally fares better.

How long does sorting access on a Kensington and Chelsea plot usually take?

It varies. Confirming an existing right of way can take a few weeks of solicitor time. Negotiating with a neighbour or a ransom strip owner often takes longer, and depends on how quickly everyone agrees and takes advice. Once we’ve seen the title and the route, we can give you a sensible estimate.

Could my neighbour and I in Kensington and Chelsea share one new access?

Often, yes. If both your gardens are long, combining them can give one shared drive and a better layout than either garden alone. Each owner keeps their house, and a written agreement sets out how the value is shared fairly.

Can I build behind my house in Kensington and Chelsea if the only way in is my drive?

Possibly. That would be a tandem layout, with the new home behind yours sharing your drive. The Royal Borough of Kensington and Chelsea will look at the effect of cars passing your house, privacy, garden space and whether it suits the area. Fire and bin access also need checking. The decision is the council’s, and a good design improves the odds.

Other options in Kensington and Chelsea

Tandem and landlocked plots near Kensington and Chelsea

Find out what your garden could become

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