- Planning authority
- Royal Borough of Kingston upon Thames
- Postcodes
- KT1, KT3, KT4, KT5, KT6
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Greater London
Before you decide in Kingston upon Thames
Shadow is one reason combined gardens in Kingston upon Thames 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.
From first call to decision
The steps for neighbours in Kingston upon Thames are: free appraisal, a meeting with the owners, heads of terms, signed agreements, one planning application, then completion and payment of each owner’s share. Setting up a group takes longer than a single plot, and timing depends on the owners, the lenders and the council, so we give ranges rather than promises.
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.
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.
Collaboration agreement
Each owner’s own solicitor reviews the documents, and everyone signs a collaboration agreement alongside the sale, option or promotion agreement. Mortgage lenders are asked to consent early, and the agreements are usually protected on each title.
One planning application
We prepare and submit a single application for the whole site, with one shared access and a layout designed around all the existing homes. The council decides it, and nobody can promise the result.
Worth checking early
- Several owners have to agree, so a combined scheme usually takes longer to set up than a single plot.
- Tax depends on each owner’s circumstances, so each should take advice from a tax adviser.
- Every owner’s mortgage lender, title and covenants have to be dealt with, and one problem can hold up everyone.
Questions about garden plots in Kingston upon Thames
Can neighbours in Kingston upon Thames 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 Kingston upon Thames decides any planning application on its merits.
Does each Kingston upon Thames owner keep their own house and garden?
Yes. Each owner keeps their house and an agreed garden for it. Only the land behind is transferred, as a transfer of part at HM Land Registry. New boundaries and fencing for each house are agreed as part of the design.
Who pays for planning on combined gardens in Kingston upon Thames?
It depends on the route. On a sale subject to planning, we normally fund the application. On planning promotion, nothing is paid upfront and costs are recovered from the proceeds only if a sale with planning happens. On an outright sale, we buy the land as it stands.
Will the Royal Borough of Kingston upon Thames prefer a combined scheme to single plots in Kingston upon Thames?
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.
Other options in Kingston upon Thames
- Corner and side plots
- Sell subject to planning
- Tandem and landlocked plots
- Plot feasibility and design
- Garden plot option agreement
- Garage courts and yards

