Combine back gardens with your neighbours in Greenwich

If your back garden in Greenwich is long but has no way in from the road, your neighbours may hold the answer. Combining the far ends of adjoining gardens creates one site with one shared access, which can turn several unusable strips into a scheme the Royal Borough of Greenwich can properly consider.

Each owner keeps their house and a garden for it. A collaboration agreement sets out how the proceeds are shared, including an agreed extra for the garden that gives the access, and every owner has their own solicitor. Our appraisal of the combined land is free.

Aerial view of a row of semi-detached houses whose garden ends have been combined into one plot with a new access
Planning authority
Royal Borough of Greenwich
Postcodes
SE2, SE3, SE7, SE9, SE18
Noon sun, 21 March
About 39°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
Local Plan
County
Greater London

How it plays out in Greenwich

Before we suggest a combined scheme for homes in SE2, SE3, SE7 and SE9, we read what the council’s Local Plan says about garden land, design and parking, and we look at past decisions on similar sites nearby. Those tell us how the council has treated backland schemes before.

If policy points against building behind the houses, combining gardens won’t change that, and we’ll say so. If it supports well-designed schemes with proper access, a combined site is often the best way to meet that standard.

Section showing noon sun and shadows in Greenwich: about 39 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 39°, shadow 6.3 m21 Dec, noon: sun 15°, shadow 18.5 mExistingNew home
This section is worked out for the latitude of Greenwich: around 39° of sun at midday in late March and about 15° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

What happens next in Greenwich

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 Greenwich.

  1. 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.

  2. 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.

  3. 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.

  4. 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

  • Tax depends on each owner’s circumstances, so each should take advice from a tax adviser.
  • Several owners have to agree, so a combined scheme usually takes longer to set up than a single plot.
  • Planning is still the council’s decision; a combined scheme is often stronger, but it can still be refused.

Greenwich: questions to ask

Can neighbours in Greenwich 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 Greenwich decides any planning application on its merits.

Who pays for planning on combined gardens in Greenwich?

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.

What if one neighbour in Greenwich 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.

Do we each need a solicitor for a combined scheme in Greenwich?

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.

Other options in Greenwich

Combine neighbours’ gardens near Greenwich

Find out what your garden could become

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