- Planning authority
- Gwynedd Council
- Postcodes
- LL55
- Noon sun, 21 March
- About 37°
- Shadow from a 5 m eaves line
- About 6.7 m
- Planning plan
- LDP
- County
- Gwynedd
The local picture in Caernarfon
Shadow is one reason combined gardens in Caernarfon often work better. On 21 March the midday sun reaches roughly 37°, enough for a 5 m eaves line to shade about 6.7 m of ground, and by midwinter, at about 13°, 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.
The next steps, locally
The steps for neighbours in Caernarfon 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.
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
- If the garden providing the access drops out before signing, the whole scheme may not work.
- Every owner’s mortgage lender, title and covenants have to be dealt with, and one problem can hold up everyone.
- Planning is still the council’s decision; a combined scheme is often stronger, but it can still be refused.
Your questions, answered for Caernarfon
Do we each need a solicitor for a combined scheme in Caernarfon?
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.
Who gets more if one garden in Caernarfon 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.
What if one neighbour in Caernarfon 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 pays for planning on combined gardens in Caernarfon?
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.
Other options in Caernarfon
- Large rear gardens
- Corner and side plots
- Bungalows on large plots
- Build a home for family in your garden
- Planning promotion for your garden plot
- Build a new home in your garden

