- Planning authority
- Portsmouth City Council
- Postcodes
- PO1, PO2, PO3, PO4, PO5
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.1 m
- Planning plan
- Local Plan
- County
- Hampshire
The local picture in Portsmouth
Before we suggest a combined scheme for homes in PO1, PO2, PO3 and PO4, 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.
What happens next in Portsmouth
To start, send us the addresses of the gardens involved in Portsmouth, or just your own if the neighbours haven’t been asked yet. We run a free desk-based check of the titles, access options and planning position, then explain in writing whether a combined scheme looks realistic before anyone talks to the neighbours in detail.
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
- Planning is still the council’s decision; a combined scheme is often stronger, but it can still be refused.
- 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.
Your questions, answered for Portsmouth
Do we each need a solicitor for a combined scheme in Portsmouth?
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.
Can neighbours in Portsmouth 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. Portsmouth City Council decides any planning application on its merits.
What if one neighbour in Portsmouth 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.
Who gets more if one garden in Portsmouth provides the access?
Usually the owner of the access garden receives an extra agreed share, because their land makes the scheme possible and their house is most affected by passing cars. The exact method is agreed by everyone in the collaboration agreement before planning starts.
Other options in Portsmouth
- Sell part of your garden
- Tandem and landlocked plots
- Planning permission for a garden plot
- Large rear gardens
- Build a new home in your garden
- Joint venture on your garden plot