Tandem and landlocked plots in Kingston upon Thames

A tandem plot in Kingston upon Thames 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 Kingston upon Thames applies, so you know early whether the land is worth pursuing and which route fits.

Narrow gravel drive running between two brick houses to an open gate and a garden plot behind
Planning authority
Royal Borough of Kingston upon Thames
Postcodes
KT1, KT3, KT4, KT5, KT6
Noon sun, 21 March
About 39°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
Local Plan
County
Greater London

Before you decide in Kingston upon Thames

A home placed behind another changes the light as well as the traffic. In Kingston upon Thames the sun peaks at roughly 39° in late March and barely 15° at the winter solstice, so shadows from even a modest building stretch a long way across a garden in the darker months.

That is why many tandem schemes use a single-storey or low-eaves design. It keeps upstairs windows from looking over neighbours and limits shadow. The Royal Borough of Kingston upon Thames decides, and its own guidance on separation distances sets the gaps it expects.

Section showing noon sun and shadows in Kingston upon Thames: about 39 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.3 m21 Dec, noon: sun 15°, shadow 18.4 mExistingNew home
This section is worked out for the latitude of Kingston upon Thames: around 39° of sun at midday in late March and about 15° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

The next steps, locally

The first step is a free, no-obligation appraisal. For a Kingston upon Thames 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

  • Tandem layouts affect the front house’s privacy and quiet, and councils weigh that carefully.
  • Planning permission gives no right to cross land you don’t own; the legal access has to be secured separately.
  • 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.

Kingston upon Thames: questions to ask

What if a neighbour in Kingston upon Thames owns the strip I need to cross?

Then you need their agreement, either to buy the strip or to grant a right of way over it. Terms are negotiated, often as a one-off payment or a share of the value the access creates. Both sides should take legal advice. We can make the approach with you.

Can I build behind my house in Kingston upon Thames 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 Kingston upon Thames 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.

How do I find out if a lane behind my Kingston upon Thames home is a public road?

The highway authority keeps a list of streets maintained at public expense, and anyone can inspect it free of charge. If the lane isn’t on it, it’s probably private, and you’ll need to know who owns it and whether your title gives a vehicle right of way that would cover a new home.

Do you buy landlocked land in Kingston upon Thames?

We can, where the access problem looks solvable. Any purchase is subject to survey, title and contract. If securing access would cost more than it’s worth, or the owner of the strip won’t deal, we tell you that early rather than wasting your time.

Other options in Kingston upon Thames

Tandem and landlocked plots near Kingston upon Thames

Find out what your garden could become

Free garden plot appraisal. No cost, no obligation, and a straight answer if it won’t work.