Building in a large rear garden in Bournemouth

Not every long garden in Bournemouth should be built on, and we’d rather tell you that early. A deep plot with a narrow side gap, a steep slope or a big protected tree may be better left as garden. Others have enough depth and a usable way in to take a well-placed new home.

Our free appraisal sorts one from the other. If yours works, you can part with the land while staying in your house, agree an option or a conditional sale, or keep it and have us design and build. If it doesn’t, you’ve lost nothing but a conversation.

Overhead view of three long, narrow back gardens with lawns, a greenhouse, vegetable beds and sheds
Planning authority
BCP Council
Postcodes
BH1, BH2, BH3, BH4, BH5
Noon sun, 21 March
About 39°
Shadow from a 5 m eaves line
About 6.1 m
Planning plan
Local Plan
County
Dorset

What shapes a plot in Bournemouth

Overshadowing is often the deciding issue in a long garden. At midday on 21 March the sun in Bournemouth stands about 39° above the horizon, so a typical two-storey eaves line throws a shadow of roughly 6.1 m. In midwinter the noon sun is only about 16° up and shadows stretch around three times as far.

That’s why the gap between a new home and neighbouring gardens matters, and why a lower roof, or a home set further from the boundary, can make a scheme acceptable. We check the shadows on your actual plot rather than relying on rules of thumb.

Section showing noon sun and shadows in Bournemouth: about 39 degrees on 21 March and 16 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.1 m21 Dec, noon: sun 16°, shadow 17.6 mExistingNew home
Noon sun in Bournemouth on 21 March sits about 39° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 6.1 m. In December the sun is only about 16° up and shadows stretch much further. Drawn for a garden facing north, where it matters most.

What happens next in Bournemouth

Send us your address in Bournemouth and a rough idea of what you’d like. We check the planning history around you and the policies BCP Council applies, and look for anything in the title that could get in the way. If the garden passes those checks, we arrange a visit at a time that suits you and explain each route in plain terms.

  1. Free plot appraisal

    We look at your garden using maps, the title plan and the planning history around you, then talk it through with you. If it looks workable we arrange a site visit. There’s no cost and no obligation.

  2. Measure and test the layout

    We check depth, the width of the way in, levels, trees, drains and what lies behind, then sketch what could realistically fit: one home, two, or nothing worth pursuing, before anyone pays for an application.

  3. Choose your route

    You decide whether to sell the plot outright, sell subject to planning, grant an option, team up with neighbours, or keep the land and have us design, get planning for and build a home on it.

  4. Sale or build

    If you sell, your solicitor handles the transfer of part and your lender’s release of the plot. If you build, we give a written quote after design and survey, then build and hand over the new home.

Worth checking early

  • A covenant, a mortgage, a public sewer or a protected tree can slow a scheme down or stop it altogether.
  • A shorter garden changes how your own house feels to live in and may affect what it is worth.
  • Neighbours are consulted and may object. The council decides, and a carefully designed scheme can still be refused.

Bournemouth: questions to ask

How do I find out if my Bournemouth garden is big enough for a house?

Ask for a free garden plot appraisal. We measure depth and the width of the way in, check what lies behind, look at levels, trees and drainage, and compare your garden with your council’s separation and garden-size guidance. Size alone rarely settles it, because access and neighbours’ privacy matter just as much.

Can you build a home for my family in my garden in Bournemouth?

Yes. If you keep the land, we can design the home, apply for planning permission, build it once permission is granted and arrange the structural warranty lenders usually expect. You receive a written quote after design and survey. If the home is for a relative who will share your kitchen and front door, an annexe may suit better.

How long does planning take for a garden home in Bournemouth?

It varies. Small schemes often take a few months from submission to decision, and longer if surveys, amendments or extra consultation are needed. Pre-application advice and early surveys add time at the start but can save time later. We won’t promise a date, because the council sets the pace.

Who decides planning for a home in a Bournemouth back garden?

BCP Council decides, using the council’s Local Plan, national policy and any local design guidance. It consults neighbours and other bodies before reaching a decision. We prepare the application and deal with the planning officer, but the outcome is always the council’s call.

Other options in Bournemouth

Large rear gardens near Bournemouth

Find out what your garden could become

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