Backland Development
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Garden plot feasibility and design in Risca

A feasibility study for a Risca garden plot ends with a straight answer: yes, no or maybe. Yes comes with a scheme that looks capable of planning permission. No comes with the reason. Maybe comes with what would need to change, such as a covenant released or a neighbour’s agreement.

From there you can apply for planning, build on the land, sell it or bring in a partner, or simply leave things as they are. We cover homes in and around Risca, and the first step, a free plot appraisal, costs nothing and commits you to nothing. You also keep every drawing and report you pay for.

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Surveyor in a hi-vis vest taking GPS measurements in a long suburban back garden
Planning authority
Caerphilly County Borough Council
Postcodes
NP11
Noon sun, 21 March
About 38°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
LDP
County
Gwent

What shapes a plot in Risca

Daylight is one of the first things Caerphilly County Borough Council will test on a garden scheme, so we test it first too. At midday on 21 March the sun over Risca sits about 38° above the horizon, and a typical two-storey eaves line around 5 m high throws a shadow of roughly 6.3 m. In late December the noon sun reaches only about 15°, so winter shadows run roughly three times longer. Plotting both on the measured survey shows where a new home can stand without darkening the gardens and rooms around it.

Section showing noon sun and shadows in Risca: 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 Risca 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

Here’s how feasibility starts in Risca. You tell us about the plot, by phone or through the form, and we carry out a free desktop appraisal of access, title plan and planning context. If it looks viable we visit. If you want to go further, we send a written scope and quote for survey, constraints check and capacity study, and nothing starts until you agree.

  1. Free plot appraisal

    A desktop look at your plot, access, title plan and the planning picture, plus a conversation about what you want. If it looks viable we visit. There’s no cost and no obligation at this stage.

  2. Scope and written quote

    If you want to go further, we set out which surveys and checks your plot needs and what they will cost, in writing. Nothing is commissioned until you have agreed the scope and the price.

  3. Survey and constraints check

    A measured survey of the plot and its surroundings, then a check of the title, services, trees, flood risk and heritage designations, so the design starts from facts rather than guesses.

  4. Concept designs and pre-application

    Sketch layouts and simple elevations for the strongest options. Where it will help, we take one to the council for pre-application advice before anything is submitted.

Worth checking early

  • Pre-application advice is not binding, and the council’s decision on a formal application can still differ.
  • Title problems such as covenants, ransom strips or missing rights of way can take time and money to resolve.
  • Some ecology surveys can only be done at certain times of year, which can affect the programme.

Risca: questions to ask

Do I have to use you for planning after a feasibility study in Risca?

No. The survey, report and concept designs are yours to use as you choose. You can take the scheme forward with us, through our planning permission or design and build services, or sell or partner on the plot with us, or use another firm. We would rather you made the decision that suits you.

How do I know if my garden in Risca is big enough for a house?

Size alone won’t tell you. What matters is whether there is a workable access, enough distance from neighbours’ windows, room for gardens, parking and bins for both homes, and nothing on the title or in policy that rules it out. A feasibility study checks each of those for your plot. The first stage, a free plot appraisal, gives you an early view.

Can you check the title deeds on my Risca property?

Yes. We obtain the title register and title plan from HM Land Registry and read them for restrictive covenants, rights of way, easements and any mortgage charge. If something needs a legal opinion, we flag it so your solicitor can advise. Title issues are far better found during feasibility than halfway through a planning application or a sale.

How many homes could fit in my garden in Risca?

That is what a capacity study answers. It tests options against separation distances from neighbours, garden space for each home, parking, bins and access, as well as the policies Caerphilly County Borough Council applies. For many gardens the answer is one home; larger or combined plots can sometimes take more. We show the options on drawings so you can see why.

Other options in Risca

Feasibility and design near Risca

Find out what your garden could become

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

Get my free appraisal 0800 088 6248