- Planning authority
- Royal Borough of Windsor and Maidenhead
- Postcodes
- SL4
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Berkshire
Before you decide in Windsor
Shadow is one reason combined gardens in Windsor often work better. On 21 March the midday sun reaches roughly 39°, enough for a 5 m eaves line to shade about 6.3 m of ground, and by midwinter, at about 15°, the shade runs much further.
On one narrow garden, a new home can end up close to the houses on every side. On a combined site, the new homes can sit towards the middle, with gardens around them, and the shadows they cast fall mostly on their own land.
What happens next in Windsor
Once the group is interested, we meet the owners, together or one by one, and set out the routes and how equalisation would work. Heads of terms follow. Each owner’s own solicitor reviews the collaboration agreement and the sale, option or promotion documents, and lenders are asked to consent early. Then the single application goes to the Royal Borough of Windsor and Maidenhead.
Free appraisal of the combined land
We look at all the titles together, the possible access points, the surrounding homes and the planning policies that apply, then explain whether a combined scheme looks realistic and roughly what it might allow.
Meet the neighbours
We meet the owners together or separately, explain how the scheme and the routes work, and answer questions. We don’t approach your neighbours without your agreement, and nobody is committed at this stage.
Agree how value is shared
Heads of terms set out the route, each owner’s share, any extra for the garden providing the access, what happens if someone drops out, and the cap on each owner’s reasonable legal fees where it applies.
Completion and shares paid
When the site is sold with planning, or bought by us as agreed, each owner transfers their part, and the proceeds are divided through the solicitors exactly as the collaboration agreement sets out.
Worth checking early
- Every owner’s mortgage lender, title and covenants have to be dealt with, and one problem can hold up everyone.
- If the garden providing the access drops out before signing, the whole scheme may not work.
- The owner of the access garden will live beside a shared road, which is why that garden often receives an extra share.
Windsor: questions to ask
Do we each need a solicitor for a combined scheme in Windsor?
Yes. Each owner has different interests, a different title and possibly a mortgage, so each needs independent advice. On option and promotion agreements we cover each owner’s reasonable legal fees up to the cap agreed in the heads of terms.
What if one neighbour in Windsor changes their mind?
Before signing, they can simply step back, and we see whether the scheme still works without their garden. After signing, the agreements decide what happens, and they usually bind whoever owns the house next. Your solicitor will check those clauses carefully.
Will the Royal Borough of Windsor and Maidenhead prefer a combined scheme to single plots in Windsor?
It often gives the council a better scheme to assess, with one proper access and more space between homes. But every application is judged on its merits against the council’s Local Plan, and the decision is the council’s. We test the layout against its policies before applying.
Can neighbours in Windsor combine their back gardens for new homes?
Yes, where the gardens adjoin and there’s a workable access. Each owner keeps their house, the land behind is planned as one site, and a collaboration agreement sets out how the value is shared. The Royal Borough of Windsor and Maidenhead decides any planning application on its merits.
Other options in Windsor
- Corner and side plots
- Bungalows on large plots
- Joint venture on your garden plot
- Planning permission for a garden plot
- Sell subject to planning
- Tandem and landlocked plots

