Backland Development
0800 088 6248Free to call Free plot appraisal

Build a new home in your garden in Dorking

If you own a house in Dorking with a long or wide garden, you don’t have to sell the land to benefit from it. We can design a separate new home for the plot, apply to Mole Valley District Council for planning permission, and build it while you carry on living next door.

When it’s finished, the house is yours to sell, let or keep for family. As a new name in the S&K Group we don’t trade on past jobs; every project starts the same way: a free, no-obligation appraisal of your garden, then a measured survey and design, then a written quote once the real costs are known.

Get a free appraisalCheck my garden
Timber-frame house under construction with scaffolding at the bottom of a back garden, seen from the patio
Planning authority
Mole Valley District Council
Postcodes
RH4
Noon sun, 21 March
About 39°
Shadow from a 5 m eaves line
About 6.2 m
Planning plan
Local Plan
County
Surrey

Dorking: light, access and policy

Daylight is one of the first things Mole Valley District Council will check on a garden house. At midday on 21 March the sun in Dorking stands roughly 39° above the horizon, so an eaves line about 5 m high casts a shadow of around 6.2 m. On 21 December the sun is only about 15° up and shadows stretch far longer.

That’s why the gap between your house and the new one, and the height of the new roof, are set by measurement rather than guesswork. A lower eaves line, a hipped roof or a single-storey section can make a real difference to the gardens either side.

Section showing noon sun and shadows in Dorking: about 39 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.2 m21 Dec, noon: sun 15°, shadow 18.2 mExistingNew home
Noon sun in Dorking on 21 March sits about 39° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 6.2 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

Once you ask for an appraisal of your Dorking garden, we start with the paperwork: the title plan, any covenants, flood maps, tree and conservation designations, and planning decisions on nearby plots. A short call follows, then a site visit if the plot passes the desk check. You get our straight view of what’s realistic and what happens next, with no obligation to go further.

  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. 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.

  4. 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.

Worth checking early

  • Building and selling a new home can change your tax position compared with selling only your house; take advice from a tax adviser first.
  • Your own garden gets smaller and the new home will be visible from your house, so screening and separation matter for both homes.
  • You fund the build and carry the cost risk; ground conditions, sewer diversions or supply upgrades found later can move the price.

Dorking: questions to ask

How close can a new house be to my own in Dorking?

There’s no single national distance. 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 the guidance used by Mole Valley District Council decides. Window positions, ground levels, roof shape and screening all affect what is acceptable, which is why we survey before we design.

Who decides planning for a garden house in Dorking?

Mole Valley District Council decides applications for addresses in Dorking, using the council’s Local Plan, national policy and its own design guidance. Neighbours and consultees such as highways officers can comment, and the decision is made by the council’s planning officers or, where the rules allow, its planning committee. Pre-application advice from the council can help test a scheme before the formal application is submitted.

Can I build a house in my garden in Dorking and keep the land?

Yes. On our design and build route you remain the owner while we design the home, apply to Mole Valley District Council for planning, deal with Building Regulations and build it. The finished house can be sold, let or kept for family. Whether your plot can take a house depends on access, space, neighbours and local policy, and the decision rests with the council.

Will I pay Community Infrastructure Levy on a new home in Dorking?

Only if Mole Valley District Council has adopted a Community Infrastructure Levy charging schedule; not every council has. Where it applies, it can be charged on a new home of any size. A self-build exemption exists for people building a home to live in, but it must be claimed before work starts, so we check the position at design stage.

Other options in Dorking

Build in your garden near Dorking

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