- Planning authority
- Blackburn with Darwen Borough Council
- Postcodes
- BB1, BB2
- Noon sun, 21 March
- About 36°
- Shadow from a 5 m eaves line
- About 6.8 m
- Planning plan
- Local Plan
- County
- Lancashire
Blackburn: light, access and policy
Shadow is one reason combined gardens in Blackburn often work better. On 21 March the midday sun reaches roughly 36°, enough for a 5 m eaves line to shade about 6.8 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.
From first call to decision
The steps for neighbours in Blackburn 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.
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.
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.
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.
- Several owners have to agree, so a combined scheme usually takes longer to set up than a single plot.
- The owner of the access garden will live beside a shared road, which is why that garden often receives an extra share.
Blackburn: questions to ask
Do we each need a solicitor for a combined scheme in Blackburn?
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.
Does each Blackburn 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.
How many neighbours in Blackburn need to take part?
As few as two can be enough. What matters is that the gardens taking part make a workable site and that one of them provides access to the road. We tell you which gardens are essential and which would simply improve the scheme.
Who gets more if one garden in Blackburn 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 Blackburn
- Build a home for family in your garden
- Sell part of your garden
- Planning promotion for your garden plot
- Planning permission for a garden plot
- Corner and side plots
- Garage courts and yards

