Backland Development
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Build a home for family in your garden in Darlington

A new home for family in your Darlington garden is built around one person’s needs, which makes the brief unlike other builds. Level paths from the car, a ground-floor bedroom with a shower room beside it, and enough distance from the main house for privacy matter more than an extra bedroom upstairs.

We take that brief through measured survey, design, planning with Darlington Borough Council, approval under the Building Regulations and construction, with a written quote once design and survey are done. The first step is free: an appraisal of your plot, access and the planning picture, with a visit if it looks viable.

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Single-storey garden home with wide glazed doors and a covered porch at the back of a family garden
Planning authority
Darlington Borough Council
Postcodes
DL1, DL2, DL3
Noon sun, 21 March
About 35°
Shadow from a 5 m eaves line
About 7.0 m
Planning plan
Local Plan
County
County Durham

Before you decide in Darlington

People living next door are consulted on every planning application, and across DL1, DL2 and DL3 that applies to a family annexe just as much as to a new house. Their privacy, outlook and light carry real weight with Darlington Borough Council. A design that keeps upper windows away from adjoining gardens, uses obscure glazing where it has to, and leaves a planted margin along the boundary gives the council fewer reasons to refuse. A quiet word with the people either side before the application goes in is often worthwhile too.

Section showing noon sun and shadows in Darlington: about 35 degrees on 21 March and 12 degrees on 21 December21 m21 Mar, noon: sun 35°, shadow 7.0 m21 Dec, noon: sun 12°, shadow 23.5 mExistingNew home
Noon sun in Darlington on 21 March sits about 35° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 7.0 m. In December the sun is only about 12° up and shadows stretch much further. Drawn for a garden facing north, where it matters most.

What happens next in Darlington

From first call to keys, a family home in Darlington follows a clear order. Free appraisal and site visit; measured survey and design around the person moving in; a planning application to Darlington Borough Council; approval under the Building Regulations and any CIL exemption claimed before work starts; then the build, with you living next door throughout. You receive a written quote after design and survey, and we keep the household updated at each stage.

  1. Free plot appraisal

    We look at your plot, access and the planning picture from the desk, talk through who will live in the new home, and visit if it looks viable. There’s no cost and no obligation.

  2. Survey and design

    A measured survey, then a design built around the person moving in: step-free routes, a ground-floor bedroom if needed and privacy for both households. You get a written quote after design and survey.

  3. Planning and approvals

    We prepare and submit the planning application and manage it with the council, which makes the decision. Before work starts, approval under the Building Regulations is in place and any CIL exemption has been claimed.

  4. Build and handover

    We build while you carry on living next door, with access, deliveries and working hours agreed up front. At handover you get the completion certificate and the paperwork you’ll need for council tax, lenders and any VAT claim.

Worth checking early

  • Planning is the council’s decision, and an annexe is not a way round the rules that apply to a new house.
  • CIL exemptions are lost if work starts before the claim is made, and can be withdrawn if the home is sold or let within three years.
  • VAT savings available on a separate dwelling often don’t apply to an annexe; take advice from a tax adviser before choosing.

Your questions, answered for Darlington

Can I build a separate house in my Darlington garden for my son or daughter?

Possibly, if the plot can work as a home in its own right. Darlington Borough Council will look at access, parking, garden space for both houses, privacy and the character of the street, as it would for any new house. If permission is granted, the plot can be transferred to your child with its own title, with your lender’s consent if the house is mortgaged.

Is CIL payable on a family home in Darlington?

Only if Darlington Borough Council has adopted the Community Infrastructure Levy, which its website will confirm, and we check it for you during the appraisal. Where it applies, self-build and residential annexe exemptions exist, but both must be claimed before work starts and can be withdrawn if the home is sold or let within three years of completion.

Will an annexe in Darlington put up my council tax?

It might. Annexes can be banded separately, but exemptions exist for annexes lived in by certain dependent relatives, and in some cases a discount applies where family live there or the annexe is used as part of the main home. Who qualifies depends on the relative’s circumstances and how the annexe is used. Darlington Borough Council’s council tax team can tell you how the rules apply to your household.

Can I reclaim VAT on a family annexe in Darlington?

Often not. HMRC’s guidance gives an annexe that can’t be used or sold separately from the main house as an example of work that can’t be zero-rated, and the DIY housebuilders refund scheme asks the same question. A separate dwelling is usually treated differently. Take advice from a tax adviser before you settle the planning route, because the wording of the permission matters.

Other options in Darlington

Family home in your garden near Darlington

Find out what your garden could become

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

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