Backland development in Caerphilly

If your house in Caerphilly 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 Caerphilly and nearby places such as Risca, Nelson and Abercarn 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 Caerphilly County Borough Council, so we never promise an outcome.

Planning authority
Caerphilly County Borough Council
Postcodes
CF83
Noon sun, 21 March
About 38°
Noon sun, 21 December
About 15°
Planning plan
LDP
County
Gwent

The kinds of plot we look at in Caerphilly

Not every plot we consider is a garden. Garage courts, lock-up blocks, old workshops and yards behind houses in Caerphilly can sometimes take a new home, particularly where a vehicle access already exists. These sites raise their own questions, such as who owns the access, whether anyone else has rights over it and what the ground was used for before. Alongside them, we consider long back gardens, wide side gardens, corner plots and bungalows on large plots, each judged on its own access, space and planning position.

Planning and light in Caerphilly

Shadows tell a council a lot about a garden plot. In Caerphilly, the noon sun on 21 December reaches only about 15° above the horizon, while by 21 March it has climbed to around 38°, when a 5 m eaves line casts a shadow of roughly 6.3 m. On a garden plot anywhere in CF83, that difference shapes how far apart the old and new homes need to be, which windows face which way, and whether a single-storey or roof-lit design would sit more comfortably. Planning officers at Caerphilly County Borough Council will expect those effects on neighbours to be understood before they decide.

Section showing noon sun and shadows in Caerphilly: 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 18.7 mExistingNew home
Noon sun in Caerphilly 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.

What we can do in Caerphilly

Sell or partner

Design and build

By plot type

What happens next

The next step is simple. Use the form or call us with your Caerphilly address and, if you can, a rough idea of the garden’s length, width and how a vehicle might reach it. We’ll do a desktop check, talk it through with you and arrange a site visit if the plot looks viable. There’s no cost and no obligation.

Questions about garden plots in Caerphilly

Can you build a house in my back garden in Caerphilly 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.

Can I team up with my neighbours in Caerphilly?

Yes, and it can make a weak plot workable. Combining adjoining gardens can allow one shared access and a better layout. Each owner keeps their house, and a collaboration agreement sets out decisions, costs and how value is shared through equalisation. Every household should have its own solicitor.

Is there a charge for assessing my plot in Caerphilly?

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.

Can I sell part of my garden in Caerphilly?

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 Caerphilly County Borough Council grants permission. If planning is refused on a conditional sale, you keep your land.

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.