- Planning authority
- Flintshire County Council
- Postcodes
- CH5
- Noon sun, 21 March
- About 37°
- Shadow from a 5 m eaves line
- About 6.7 m
- Planning plan
- LDP
- County
- Clwyd
Before you decide in Deeside
Owners in Deeside and places nearby such as Hawarden, Connah’s Quay and Buckley may find their address falls under a different planning authority from the one they expect. Each has its own validation list, design guidance, pre-application service and fees.
We confirm the correct authority at appraisal stage and prepare the application to its requirements. If your address is with Flintshire County Council, we work to its validation list and guidance; if not, we work to whichever council covers your plot, so nothing is rejected on a technicality.
The next steps, locally
To start, send us your Deeside address and a few photos of the garden, or give us a call. We check the title, access, constraints and nearby planning history, then talk it through with you. If the plot looks viable, we visit, explain whether an application is worth making and set out our fee and likely survey costs in writing.
Free plot appraisal
We review the title plan, access, constraints, policy and planning history around your address, then talk it through with you. If the plot looks viable we visit, and tell you plainly whether an application is worth making.
Surveys and design
A measured survey comes first, followed by the specialist surveys the plot needs, such as trees or ecology. The layout is designed around access, privacy, daylight, parking, bins and garden space for both homes.
Pre-application advice
Where policy is tight or the plot unusual, we put a draft scheme to the council’s planners first. Their written response shows which issues to fix before you pay the full application fee.
Submit and manage
We complete the forms, ownership certificate, drawings and statements, pay the fee on your behalf and submit. During consultation we answer officers’ questions, respond to consultees and agree amendments where they help.
Worth checking early
- Planning is the council’s decision; even a well-prepared application can be refused, and the costs of preparing it aren’t recovered.
- Neighbours have a formal say during consultation, and the council must weigh any planning objections they raise.
- Permission doesn’t override private rights: covenants, ransom strips, sewer easements and party wall matters still need dealing with separately.
Your questions, answered for Deeside
Is pre-application advice available in Deeside?
Most planning authorities, including Flintshire County Council, offer pre-application advice, usually for a fee, with their own response times. It isn’t compulsory and doesn’t bind the final decision, but for a garden plot with a tight access, strict policy or an earlier refusal, it can show which issues to resolve before you apply formally.
What if my Deeside garden application is refused?
You can submit a revised application that addresses the reasons for refusal, appeal within 6 months of the decision date, or decide not to go further. Appeals go to the Planning Inspectorate in England or Planning and Environment Decisions Wales. We review the refusal and the officer’s report with you before recommending a route.
How close to neighbours can a new home in Deeside be?
It depends on the council’s guidance and the window layout. Many councils use around 21 metres between facing back windows and around 12 to 15 metres between a back window and a blank side wall, but the guide used by Flintshire County Council decides. Screening, levels, roof form and window positions can all change what is acceptable.
Can my neighbours stop a garden house in Deeside?
Neighbours can object, and the council must take relevant planning objections into account, but they can’t veto an application. Comments about privacy, light, noise from the access, parking and character carry weight; issues like property values or private disputes generally don’t. Talking to neighbours before submitting often helps.
Other options in Deeside
- Planning promotion for your garden plot
- Garden plot option agreement
- Bungalows on large plots
- Sell part of your garden
- Tandem and landlocked plots
- Sell subject to planning

