Backland development in Seaford

If your house in Seaford has a long back garden, a wide side plot or a row of garages behind it, there may be space for a new home. Backland Development gives you two ways to use that land. You can sell or partner on the plot and carry on living in your house, or you can keep it and have us design, get planning for and build a new home there.

Every enquiry from Seaford and nearby places such as Peacehaven, Eastbourne and Lewes starts the same way: a free garden plot appraisal with no obligation. We look at the plot from a desk, talk it through with you and arrange a visit if it looks viable. Planning decisions rest with Lewes District Council, so we never promise an outcome.

Planning authority
Lewes District Council
Postcodes
BN25
Noon sun, 21 March
About 39°
Noon sun, 21 December
About 16°
Planning plan
Local Plan
County
East Sussex

The kinds of plot we look at in Seaford

Land that’s hard to reach isn’t automatically a lost cause. In Seaford, 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 Seaford

Planning applications for new homes in gardens in Seaford are decided by Lewes District Council. Its decisions follow the council’s Local Plan and the National Planning Policy Framework (NPPF). Officers usually focus on access, privacy, daylight, the character of the street and the garden left for both homes. Many councils use separation guides of around 21 metres between facing back windows and around 12 to 15 metres between a back window and a blank side wall, but Lewes District Council’s own guidance decides. We prepare the application with care; the decision is always the council’s.

Section showing noon sun and shadows in Seaford: about 39 degrees on 21 March and 16 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.1 m21 Dec, noon: sun 16°, shadow 17.7 mExistingNew home
Noon sun in Seaford on 21 March sits about 39° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 6.1 m. In December the sun is only about 16° up and shadows stretch much further. Drawn for a garden facing north, where it matters most.

What we can do in Seaford

Sell or partner

Design and build

By plot type

What happens next

Getting a first view of your plot in Seaford costs nothing. Send us the address through the form, or give us a call, and we’ll check access, size, title and the planning picture from our desk. If it looks promising, we’ll visit, explain the routes that could work and put the main terms in writing before you’re asked to decide anything.

Questions about garden plots in Seaford

How long does a garden plot deal in Seaford usually take?

It depends on the route. A sale of a plot that already has planning moves at the pace of the solicitors and your lender. Routes that need planning usually take many months, because of surveys, design, the council’s decision period and any amendments. Design and build usually takes well over a year in total.

Can you build a house in my back garden in Seaford that I keep?

Yes. Our design and build route covers the survey, design, planning application, Building Regulations, construction and handover, while the land and the new home stay yours. You can sell it, let it or use it for family. You’ll get a written quote once the design and survey are done, and any earlier price range is a guide only.

How do you stop a new home in Seaford overshadowing the neighbours?

By testing the layout against the sun and the council’s guidance. At midday on 21 March the sun in Seaford is about 39° up, so a 5 m eaves line casts a shadow of roughly 6.1 m; in December it is far lower. Spacing, roof height, orientation and single-storey designs all help keep light where it belongs.

Do you look at garage courts and yards in Seaford?

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.

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.