Build a new home in your garden in County Durham

A long back garden in County Durham can hold more than lawn and a shed. If there’s room for a separate house and a safe way in, one can be designed and built on land you continue to own, and you decide afterwards whether it is sold, let or kept in the family.

Every plot is different, even on the same road, because access, drains, trees and neighbouring windows change from house to house. So we begin with a no-obligation look at your garden from our desk, visit if it seems workable, and only price the build in writing once design and survey are done.

Timber-frame house under construction with scaffolding at the bottom of a back garden, seen from the patio
Nation
England
National planning policy
NPPF
Planning authorities
4
City
Durham

Before you start in County Durham

Garden schemes in County Durham are read against the council’s Local Plan and the council’s design guide or supplementary planning document, and wording differs between authorities, so a layout approved in one place may need rethinking elsewhere. Common themes are the height of the new home compared with its neighbours, the gap between facing windows, the size of the gardens left behind, and whether the plot follows the established pattern of the street. Paid pre-application advice can be worthwhile where policy is strict or the plot is unusual in shape.

Planning authorities covering County Durham include Darlington Borough Council, Durham County Council, Hartlepool Borough Council, Stockton-on-Tees Borough Council.

How it works

  1. Free plot appraisal

    We check the title plan, access, constraints and planning policy from our desk, talk the plot through with you, and visit if it looks viable. There’s no cost and no obligation.

  2. Survey and design

    A measured survey records levels, boundaries, trees and neighbouring windows. We then design a layout and house that suit the plot, the street and your budget, and decide whether pre-application advice is worth seeking.

  3. Planning and approvals

    We submit the planning application and manage it to a decision, then deal with conditions, Building Regulations approval, the structural warranty, any build-over agreement and the new utility connections.

  4. Written quote and build

    Once design and survey are complete you get a written quote. The build runs in stages — access and groundworks, foundations, frame and roof, fit-out and external works — with inspections at each key point.

  5. Handover

    You receive the completion certificate, warranty documents, Energy Performance Certificate, manuals and utility details, so the new home is ready to move into, let or put on the market.

Build in your garden in towns across County Durham

Questions about build in your garden in County Durham

Is your plot appraisal free for County Durham homeowners?

Yes, and there’s no obligation. It begins with a review of your title, access, constraints and the relevant policies, followed by a conversation about what you want from the land. If the plot looks viable we arrange a site visit, and you then decide whether to move on to survey and design.

What does a garden design and build cost in the County Durham area?

There’s no standard figure, because cost depends on access, foundations, services, specification and size rather than on the county. Guide price ranges are on our prices page and are guides only. You receive a written quote after design and survey, with fees, warranty, connections and any Community Infrastructure Levy listed separately.

Who decides garden house applications in the County Durham area?

Applications in County Durham are decided by the local planning authority for the address (authorities here include Darlington Borough Council, Durham County Council, Hartlepool Borough Council and Stockton-on-Tees Borough Council), using its Local Plan alongside the NPPF. Design guidance, validation lists and pre-application services can differ from one authority to another. We confirm the right one for your address during the free appraisal and prepare the application to its requirements.

Can neighbours in County Durham combine their gardens?

Yes. Putting two or more adjoining back gardens together can allow one shared access and a better layout than separate plots. Each owner keeps their house. The owners usually sign a collaboration agreement, with an equalisation clause so that value is shared fairly even though only one garden provides the access. Each household should take its own legal advice.

Other options in County Durham

Everything we cover in County Durham

Find out what your garden could become

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