Backland development in Sunbury-on-Thames

Before you pay for an architect or a planning application in Sunbury-on-Thames, find out whether your garden has a realistic chance. Councils look closely at new homes in back gardens, and a plot that looks generous on a map can still struggle with access, privacy or daylight.

Our free garden plot appraisal answers that question first. We check your plot against the council’s Local Plan and the practical tests Spelthorne Borough Council is likely to apply, then explain what we found. If the plot works, you can sell or partner on it while staying in your home, or hold on to it and let us design and build a new one there. If it doesn’t, you’ve saved the cost of finding out the hard way.

Planning authority
Spelthorne Borough Council
Postcodes
TW16, TW17
Noon sun, 21 March
About 39°
Noon sun, 21 December
About 15°
Planning plan
Local Plan
County
Surrey

The kinds of plot we look at in Sunbury-on-Thames

Land that’s hard to reach isn’t automatically a lost cause. In Sunbury-on-Thames, as anywhere, a plot behind houses with narrow, shared or no access can sometimes be opened up by combining it with a neighbour’s garden, using an existing shared drive, or buying the strip of land that controls the way in. Ransom strips and rights of way need careful legal checks, and the council will look hard at a tandem layout where one house sits directly behind another. We’ll tell you honestly whether the access problem can be solved.

Planning and light in Sunbury-on-Thames

The rules for a new home in Sunbury-on-Thames come from three levels. Nationally there is the National Planning Policy Framework (NPPF). Locally, the council’s Local Plan sets the policies Spelthorne Borough Council applies, alongside its own guidance on design, parking and gardens. Then the build itself must meet the Building Regulations. That brings in practical matters such as fire engine access (or other measures, often sprinklers, agreed with building control and the fire service where a fire engine can’t get close enough), and rainwater drainage usually calls for a drainage plan the council will want to see. Any purchase of the plot falls under Stamp Duty Land Tax (SDLT). We work through each level for your plot at the start, so there are fewer late surprises once the planning application is under way.

Section showing noon sun and shadows in Sunbury-on-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 18.5 mExistingNew home
This section is worked out for the latitude of Sunbury-on-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.

What we can do in Sunbury-on-Thames

Sell or partner

Design and build

By plot type

What happens next

When you’re ready, tell us about your land in Sunbury-on-Thames. A few photos help but aren’t essential. We’ll come back with a straight view of whether the plot could take a new home and which routes might suit you, from a sale to design and build. If it’s not a good fit, we’ll say so, and there’s nothing to pay either way.

Questions about garden plots in Sunbury-on-Thames

Do you look at garage courts and yards in Sunbury-on-Thames?

Yes. Garage courts, lock-up blocks, old yards and outbuildings behind houses can sometimes take a new home, especially where a vehicle access already exists. We check who owns the access, what rights others have over it and what the ground was used for, as part of the free appraisal.

Can I sell part of my garden in Sunbury-on-Thames?

Often, yes, if the plot is big enough, has a workable access and stands a reasonable chance of planning. We buy suitable plots directly, with or without planning, subject to survey, title and contract, or agree a sale that only completes if Spelthorne Borough Council grants permission. If planning is refused on a conditional sale, you keep your land.

What happens if planning is refused for a plot in Sunbury-on-Thames?

If you agreed a sale subject to planning, the contract doesn’t complete and you keep your land. We’ll then look at the reasons Spelthorne Borough Council gave and tell you honestly whether a revised application, an appeal or stopping is the sensible choice. Nothing about your own house changes.

Is there a charge for assessing my plot in Sunbury-on-Thames?

No. The garden plot appraisal is free and carries no obligation. We do a desktop check of access, size, title and the planning picture, talk it through with you and arrange a site visit if it looks viable. You can stop at any point without owing anything.

Nearby

Find out what your garden could become

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